
A commemorative plaque, or simply plaque, or in other places referred to as a historical marker, historic marker, or historic plaque, is a plate of metal, ceramic, stone, wood, or other material, bearing text or an image in
relief
Relief is a sculpture, sculptural method in which the sculpted pieces remain attached to a solid background of the same material. The term ''wikt:relief, relief'' is from the Latin verb , to raise (). To create a sculpture in relief is to give ...
, or both, to commemorate one or more persons, an event, a former use of the place, or some other thing. Most such plaques are attached to a wall, stone, or other vertical surface.
Many modern plaques and markers are used to associate the location where the plaque or marker is installed with the person, event, or item commemorated as a place worthy of visit.
A monumental plaque or tablet commemorating a deceased person or persons, can be a simple form of
church monument
Funerary art is any work of art forming, or placed in, a repository for the remains of the death, dead. The term encompasses a wide variety of forms, including cenotaphs ("empty tombs"), tomb-like monuments which do not contain human remains, a ...
. Most modern plaques affixed in this way are commemorative of something, but not all. There are also purely religious plaques, and some signify ownership or affiliation of some sort. A
plaquette
A plaquette (; "small plaque") is a small low relief sculpture in bronze or other materials. These were popular in the Italian Renaissance and later. They may be commemorative, but especially in the Renaissance and Mannerist periods were often ...
is a small plaque, but in English, unlike many European languages, the term is not typically used for outdoor plaques fixed to walls.
Historical
Benin Kingdom
The
Benin Empire
The Kingdom of Benin, also known as Great Benin, is a traditional kingdom in southern Nigeria. It has no historical relation to the modern republic of Benin, which was known as Dahomey from the 17th century until 1975. The Kingdom of Benin's c ...
, which flourished in present-day
Nigeria
Nigeria, officially the Federal Republic of Nigeria, is a country in West Africa. It is situated between the Sahel to the north and the Gulf of Guinea in the Atlantic Ocean to the south. It covers an area of . With Demographics of Nigeria, ...
between the thirteenth and nineteenth centuries, had an exceedingly rich sculptural tradition. One of the kingdom's chief sites of cultural production was the elaborate ceremonial court of the
Oba (divine king) at the palace in Benin. Among the wide range of artistic forms produced at the court were rectangular brass or bronze plaques. At least a portion of these plaques, which were mainly created from the thirteenth through sixteenth centuries, commemorate significant persons and events associated with the Oba's court,
including important battles during Benin's sixteenth century expansionary period.
Medieval Europe
Brass or bronze memorial plaques were produced throughout medieval Europe from at least the early thirteenth through the sixteenth centuries as a form of
sepulchral memorial generally inset into the walls of churches or surfaces of tombs. Surviving in great numbers, they were manufactured from sheet brass or
latten, very occasionally coloured with enamels, and tend to depict highly conventional figures with brief inscriptions.
Modern
Historical markers are put on display by the owners of sites listed by national agencies concerned with
historic preservation
Historic preservation (US), built heritage preservation or built heritage conservation (UK) is an endeavor that seeks to preserve, conserve and protect buildings, objects, landscapes or other artifacts of historical significance. It is a philos ...
such as the
National Trust for Historic Preservation and the
National Register of Historic Places
The National Register of Historic Places (NRHP) is the Federal government of the United States, United States federal government's official United States National Register of Historic Places listings, list of sites, buildings, structures, Hist ...
(in the United States), the
(in the United Kingdom),
An Taisce (in Ireland),
National Historical Commission of the Philippines (in the Philippines), and the National Trusts of other countries.
Other historical markers are created by local
municipalities
A municipality is usually a single administrative division having municipal corporation, corporate status and powers of self-government or jurisdiction as granted by national and regional laws to which it is subordinate.
The term ''municipality' ...
,
non-profit organizations
A nonprofit organization (NPO), also known as a nonbusiness entity, nonprofit institution, not-for-profit organization, or simply a nonprofit, is a non-governmental (private) legal entity organized and operated for a collective, public, or so ...
,
companies
A company, abbreviated as co., is a legal entity representing an association of legal people, whether natural, juridical or a mixture of both, with a specific objective. Company members share a common purpose and unite to achieve specifi ...
, or individuals. In addition to geographically defined regions, individual organizations, such as
E Clampus Vitus or the
American Society of Mechanical Engineers
The American Society of Mechanical Engineers (ASME) is an American professional association that, in its own words, "promotes the art, science, and practice of multidisciplinary engineering and allied sciences around the globe" via "continuing edu ...
, can choose to maintain a national set of historical markers that fit a certain theme.
The
Royal Society of Arts
The Royal Society for the Encouragement of Arts, Manufactures and Commerce, commonly known as the Royal Society of Arts (RSA), is a learned society that champions innovation and progress across a multitude of sectors by fostering creativity, s ...
established the first scheme in the world for historical commemoration on plaques in 1866.
The scheme was established under the influence of the British politician
William Ewart and the
civil servant Henry Cole. The first plaque was unveiled in 1867 to commemorate
Lord Byron
George Gordon Byron, 6th Baron Byron (22 January 1788 – 19 April 1824) was an English poet. He is one of the major figures of the Romantic movement, and is regarded as being among the greatest poets of the United Kingdom. Among his best-kno ...
at his birthplace, 24 Holles Street,
Cavendish Square
Cavendish Square is a public square, public garden square in Marylebone in the West End of London. It has a double-helix underground commercial car park. Its northern road forms ends of four streets: of Wigmore Street that runs to Portman Square ...
. The earliest historical marker to survive, commemorates
Napoleon III
Napoleon III (Charles-Louis Napoléon Bonaparte; 20 April 18089 January 1873) was President of France from 1848 to 1852 and then Emperor of the French from 1852 until his deposition in 1870. He was the first president, second emperor, and last ...
in King Street,
St James's, and was also put up in 1867.
The original plaque colour was blue, but this was changed by the manufacturer
Minton, Hollins & Co to chocolate brown to save money. In 1901, the scheme was first taken over by the local government authority - the
London County Council.
Australia

Several states have a program overseeing the installation of
blue plaque
A blue plaque is a permanent sign installed in a public place in the United Kingdom, and certain other countries and territories, to commemorate a link between that location and a famous person, event, or former building on the site, serving a ...
s similar to those in the UK, including
South Australia
South Australia (commonly abbreviated as SA) is a States and territories of Australia, state in the southern central part of Australia. With a total land area of , it is the fourth-largest of Australia's states and territories by area, which in ...
,
Victoria, and
New South Wales
New South Wales (commonly abbreviated as NSW) is a States and territories of Australia, state on the Eastern states of Australia, east coast of :Australia. It borders Queensland to the north, Victoria (state), Victoria to the south, and South ...
. There are also many other types of commemorative plaques.
New South Wales
In April 2022 the New South Wales Heritage Minister announced 17 Blue Plaques to celebrate NSW heritage by recognising noteworthy people and events from the state's history. Inspired by the famous London Blue Plaques program run by
English Heritage
English Heritage (officially the English Heritage Trust) is a charity that manages over 400 historic monuments, buildings and places. These include prehistoric sites, a battlefield, medieval castles, Roman forts, historic industrial sites, Lis ...
which originally started in 1866, and similar programs around the world, these plaques were selected from over 750 nominations received in November 2021 from community members, organisations, and local councils. People and places recognised by the first batch of plaques to be erected include Bessie Robinson of
Canowindra and
Duke Kahanamoku and Camden Red Cross.
In November 2023 it was announced that a further 14 people, places and events would be commemorated in the second round of blue plaques sponsored by the Government of New South Wales, chosen from 117 public nominations:
Kathleen Butler, godmother of
Sydney Harbour Bridge;
Emma Jane Callaghan, an Aboriginal midwife and activist;
Susan Katherina Schardt; journalist
Dorothy Drain; writer
Charmian Clift;
Beryl Mary McLaughlin, one of the first three women to graduate in architecture from the University of Sydney;
Grace Emily Munro, Sir
William Dobell,
Ioannis (Jack) and Antonios (Tony) Notaras;
Syms Covington; Ken Thomas of
Thomas Nationwide Transport,
Bondi Surf Bathers' Life Saving Club and the first release of
myxomatosis.
To mark the 60th anniversary of the 1965
Freedom Ride in which a group of students toured country towns to highlight discrimination against
Aboriginal Australians
Aboriginal Australians are the various indigenous peoples of the Mainland Australia, Australian mainland and many of its islands, excluding the ethnically distinct people of the Torres Strait Islands.
Humans first migrated to Australia (co ...
, in February 2025 the
Government of New South Wales
The Government of New South Wales, also known as the NSW Government, is the executive state government of New South Wales, Australia. The government comprises 11 portfolios, led by a ministerial department and supported by several agencies. Th ...
unveiled a
blue plaque
A blue plaque is a permanent sign installed in a public place in the United Kingdom, and certain other countries and territories, to commemorate a link between that location and a famous person, event, or former building on the site, serving a ...
commemorating in
Walgett, the first of several to be installed in key locations along the route.
Austria
*
Bundesdenkmalamt
Belgium
*
Institut du Patrimoine wallon
Canada
*
National Historic Sites of Canada
*
Index: National Historic Sites of Canada
Chile
*
National Monuments of Chile
France
*
Monument historique
*
Germany

*
Berlin memorial plaque
*
Deutsche Stiftung Denkmalschutz
The ''Deutsche Stiftung Denkmalschutz'' ("German Foundation for Monument Protection") is a German private initiative founded in 1985 that works for the preservation of cultural heritage in Germany and to promote the idea of cultural heritage ma ...
*
Kulturdenkmal (National Heritage Sites)
Hong Kong
*
Declared monuments of Hong Kong
Declared monuments of Hong Kong are places, structures or buildings legally declared to receive the highest level of protection. In Hong Kong
Hong Kong)., Legally Hong Kong, China in international treaties and organizations. is a spec ...
*
List of Grade I historic buildings in Hong Kong
*
List of Grade II historic buildings in Hong Kong
Grade II historic buildings are those of special merit in Hong Kong. Efforts are required to preserve the building selectively.
Note: This list is accurate A territory-wide Heritage conservation in Hong Kong, grade reassessment has been ongoing ...
*
List of Grade III historic buildings in Hong Kong
India
*
Pune Aitihasik Vastu Smriti
Italy
*
Fondo per l'Ambiente Italiano (National Trust of Italy)
Netherlands
*
Rijksmonument
*
Gable stone
New Zealand
*
New Zealand Historic Places Trust
Philippines

Historical markers (
Filipino: ''panandang pangkasaysayan''; ) are cast-iron plaques installed all over the Philippines that commemorate people, places, personalities, structures, and events. They are installed by the
National Historical Commission of the Philippines. This practice started in 1933, with NHCP's predecessor, the Philippine Historical Research and Markers Committee, which initially only marked antiquities in
Manila
Manila, officially the City of Manila, is the Capital of the Philippines, capital and second-most populous city of the Philippines after Quezon City, with a population of 1,846,513 people in 2020. Located on the eastern shore of Manila Bay on ...
.
The initial markers were placed in 1934.
Markers have their texts primarily in
Filipino, while there are also markers in the English language, especially for markers that were installed during the
American colonial era. Markers in regional languages such as
Cebuano,
Ilocano, and
Kapampangan, are also available and issued by the NHCP. Markers are found all over the country, and there have been
markers installed outside the country. The plaques themselves are permanent signs installed in publicly visible locations on buildings, monuments, or in special locations. There are more than 1,690 markers to date. Most markers are located within
Luzon
Luzon ( , ) is the largest and most populous List of islands in the Philippines, island in the Philippines. Located in the northern portion of the List of islands of the Philippines, Philippine archipelago, it is the economic and political ce ...
, especially in
Metro Manila
Metropolitan Manila ( ), commonly shortened to Metro Manila and formally the National Capital Region (NCR; ), is the capital region and largest List of metropolitan areas in the Philippines, metropolitan area of the Philippines. Located ...
(with more than 500), which has prompted the NHCP to install more markers in
Visayas
The Visayas ( ), or the Visayan Islands (Bisayan languages, Visayan: ''Kabisay-an'', ; Filipino language, Filipino: ''Kabisayaan'' ), are one of the three Island groups of the Philippines, principal geographical divisions of the Philippines, a ...
and
Mindanao
Mindanao ( ) is the List of islands of the Philippines, second-largest island in the Philippines, after Luzon, and List of islands by population, seventh-most populous island in the world. Located in the southern region of the archipelago, the ...
, for their greater inclusion in the national historical narrative.
Issues and controversies have also been the concern of several individual markers, from the commemoration of former
Philippine President
The president of the Philippines (, sometimes referred to as ) is the head of state, head of government and chief executive of the Philippines. The president leads the executive branch of the Philippine government and is the commander-in- ...
Ferdinand Marcos
Ferdinand Emmanuel Edralin Marcos Sr. (September 11, 1917 – September 28, 1989) was a Filipino lawyer, politician, dictator, and Kleptocracy, kleptocrat who served as the tenth president of the Philippines from 1965 to 1986. He ruled the c ...
to the reaction of the Japanese embassy to the
comfort women
Comfort women were women and girls forced into sexual slavery by the Imperial Japanese Armed Forces in occupied countries and territories before and during World War II. The term ''comfort women'' is a translation of the Japanese , a euphemism ...
statue and marker. There have also been some markers replaced by new ones because of rectified information, theft, or loss due to war or disasters. Many American-era markers have been destroyed or were lost as casualties of World War II.
Local municipalities and cities can also install markers of figures and events of local significance. Though they may have the permission of the NHCP, these markers are barred from using the
seal of the Republic of the Philippines.
From March to October 2021, quincentennial historical markers were unveiled by the NHCP and the
National Quincentennial Committee as part of the
2021 Quincentennial Commemorations in the Philippines (QCP). As part of the 125th anniversary of the
Philippine declaration of independence celebrations, the agency then started unveiling
Philippine Nationhood Trail historical markers since 2023.
File:Rizal's Execution Site NHCP Historical Marker.png
File:Sementeryo sa Ilalim ng Lupa ng Nagcarlan NHCP Historical Marker.png
File:Church of the Immaculate Conception of Tamontaka Seal.JPG
File:Inauguration of the First Philippine Assembly.jpg
File:Baguio Teachers' Camp historical marker vicinity - NHCP - 2.jpg
File:TagaytayRidge HistoricalMarker TagaytayCity.jpg
Singapore
*
National Monuments of Singapore
Switzerland
*
Kulturgüterschutz — or: ''Protection des biens culturels''; ''Cultural heritage protection in Switzerland''; or ''Protezione dei beni culturali''
United Kingdom
Blue plaque
A blue plaque is a permanent sign installed in a public place in the United Kingdom, and certain other countries and territories, to commemorate a link between that location and a famous person, event, or former building on the site, serving a ...
s are the principal type of historical markers found throughout England and are the closest thing there is to a historical marker system in the UK. An example is the blue plaque scheme run by
English Heritage
English Heritage (officially the English Heritage Trust) is a charity that manages over 400 historic monuments, buildings and places. These include prehistoric sites, a battlefield, medieval castles, Roman forts, historic industrial sites, Lis ...
in
London
London is the Capital city, capital and List of urban areas in the United Kingdom, largest city of both England and the United Kingdom, with a population of in . London metropolitan area, Its wider metropolitan area is the largest in Wester ...
, although these were originally erected in a variety of shapes and colors. This has been running for over 140 years and is thought to be the oldest system of its kind in the world. Plaques are attached to buildings to commemorate their association with important occupants or events. The
National Trust (which is a
non-profit charity organization unlike English Heritage and English Heritage properties) has its own similar markers as well.
[, Information about historical markers and historical plaques, and historic preservation in England, British Isles.] The
Dead Comics' Society installs blue plaques to commemorate the former residences of well-known comedians, including those of
Sid James and
John Le Mesurier.
However, not all historical markers in the United Kingdom are blue, and many are not ceramic. A range of other commemorative plaque schemes, which are typically run by local councils and charitable bodies, exists throughout the United Kingdom. These tend to use their own criteria for determining the eligibility to put up a plaque. There are commemorative plaque schemes in
Bath,
Edinburgh
Edinburgh is the capital city of Scotland and one of its 32 Council areas of Scotland, council areas. The city is located in southeast Scotland and is bounded to the north by the Firth of Forth and to the south by the Pentland Hills. Edinburgh ...
,
Brighton
Brighton ( ) is a seaside resort in the city status in the United Kingdom, city of Brighton and Hove, East Sussex, England, south of London.
Archaeological evidence of settlement in the area dates back to the Bronze Age Britain, Bronze Age, R ...
,
Liverpool
Liverpool is a port City status in the United Kingdom, city and metropolitan borough in Merseyside, England. It is situated on the eastern side of the River Mersey, Mersey Estuary, near the Irish Sea, north-west of London. With a population ...
,
Loughton, and elsewhere—some of which differ from the familiar blue plaque. A scheme in
Manchester
Manchester () is a city and the metropolitan borough of Greater Manchester, England. It had an estimated population of in . Greater Manchester is the third-most populous metropolitan area in the United Kingdom, with a population of 2.92&nbs ...
uses color-coded plaques to commemorate figures, with each of the colors corresponding to the person's occupation. The
Purple Plaques/Placiau Porffor scheme in Wales uses purple to commemorate significant women.
In 2003, the
London Borough of
Southwark started a plaque scheme which included living people in the awards. Even in London, the
Westminster City Council
Westminster City Council is the local authority for the City of Westminster in Greater London, England. It is a London borough council, one of 32 in London. The council has been under Labour majority control since 2022. Full council meetings ...
runs a green plaque scheme which is run alongside that of the blue plaque scheme administered by English Heritage. Other schemes are run by civic societies, district or town councils, or
local history
Local history is the study of history in a geographically local context, often concentrating on a relatively small local community. It incorporates cultural history, cultural and social history, social aspects of history. Local history is not mer ...
groups, and often operate with different criteria.
After the
First World War
World War I or the First World War (28 July 1914 – 11 November 1918), also known as the Great War, was a World war, global conflict between two coalitions: the Allies of World War I, Allies (or Entente) and the Central Powers. Fighting to ...
, the families of British and British Empire (now Commonwealth) service men and women killed during the conflict were presented with bronze
Memorial Plaques. The plaques, of about in diameter, were designed by the eminent
sculptor
Sculpture is the branch of the visual arts that operates in three dimensions. Sculpture is the three-dimensional art work which is physically presented in the dimensions of height, width and depth. It is one of the plastic arts. Durable sc ...
and
medallist,
Edward Carter Preston.
United States
In the
United States
The United States of America (USA), also known as the United States (U.S.) or America, is a country primarily located in North America. It is a federal republic of 50 U.S. state, states and a federal capital district, Washington, D.C. The 48 ...
, various state governments have commemorative plaque schemes usually using the name historical markers. The
National Trust for Historic Preservation or the U.S. government, through the National Register of Historic Places, can bestow historical status.
State programmes, such as the
California Register of Historical Resources
The California Register of Historical Resources is a California state government program for use by state and local agencies, private groups, and citizens to identify, evaluate, register, and protect California's historical resources.
The Calif ...
, allow designated sites to place their own markers. The criteria and circumstances through which a party administers the distribution of historical markers varies. For example, the "Preservation Worcester" program in
Worcester, Massachusetts
Worcester ( , ) is the List of municipalities in Massachusetts, second-most populous city in the U.S. state of Massachusetts and the list of United States cities by population, 113th most populous city in the United States. Named after Worcester ...
, allows a person to register their house or other structure of least fifty years of age if the building is well preserved, with retention of its original character and importance to the architectural, cultural or historical nature of the local
neighborhood
A neighbourhood (Commonwealth English) or neighborhood (American English) is a geographically localized community within a larger town, city, suburb or rural area, sometimes consisting of a single street and the buildings lining it. Neigh ...
. One then pays a fee ($185 to $225) to receive the historical marker itself.

In the same state, the Boston neighborhood
Charlestown has its own local association to administer historical markers. Other historical markers in and around Boston are administered by agencies such as
The Bostonian Society[2007 Catalogue For Philanthropy] or are associated with sites such as those along the
Freedom Trail, the
Black Heritage Trail, and the
Emerald Necklace.

Other examples of mostly locally generated historical markers in the United States include:
* Plaque outside the
Alaska Governor's Mansion made by the Alaska Centennial Commission's historical markers program,
* Historical markers of State Historic Marker Council in Florida,
* Markers placed by various agencies in Georgia (of which one source mentions 3,292 different historical markers
)
* In Indiana, it is illegal to create a historical marker in the "state format" without first getting official approval from that state's historical bureau,
* Historical markers in Kansas erected by the Kansas Historical Society and the
Kansas Department of Transportation
The Kansas Department of Transportation (KSDOT) is a state government organization in charge of maintaining public roadways of the U.S. state of Kansas.
Funding issues
Since 2012, over $2 billion has been diverted from its coffers to the Kans ...
,
* Roadside Historic Marker Program in Maryland administered by the Maryland Historical Trust,
* State Historic Marker Program of New York (begun in 1926 to commemorate the Sequicentennial of the
American Revolution
The American Revolution (1765–1783) was a colonial rebellion and war of independence in which the Thirteen Colonies broke from British America, British rule to form the United States of America. The revolution culminated in the American ...
),
* Historic markers placed as recently as 2008 in
Sussex County, New Jersey,
* New Mexico historical markers printed in white letters on a brown background by the
New Mexico Department of Transportation,
* historical markers of North Carolina (the Historical Publications Section of the state Office of Archives and History publishes a ''Guide to North Carolina Highway Historical Markers''),
* More than 1200 historical markers of Ohio (all of which are now made in a
Marietta, Ohio
Marietta is a city in Washington County, Ohio, United States, and its county seat. It is located in Appalachian Ohio, southeastern Ohio at the confluence of the Muskingum River, Muskingum and Ohio Rivers, northeast of Parkersburg, West Virginia ...
, workshop),
* Over 550 official state markers in Wisconsin.
See also:
* ''Historical markers posted at
U.S. state and/or municipal levels (examples):''
**
Georgia Historic Markers
**
Indiana State Historic Markers—''of statewide historical significance, by state''
**
New Hampshire State Historic Markers—''of statewide historical significance, by state''
**
Nevada Historic Markers—''of statewide historical significance, by state''
**
New York State Historic Markers—''of statewide historical significance, by state''
**
North Carolina Highway Historical Marker Program, part of the
North Carolina Department of Cultural Resources
**
Pennsylvania State Historic Markers—''of statewide historical significance, by state''
**
Texas Historic Markers
Awards
Plaques or, more often, plaquettes, are also given as
award
An award, sometimes called a distinction, is given to a recipient as a token of recognition of excellence in a certain field. When the token is a medal, ribbon or other item designed for wearing, it is known as a decoration.
An award may be d ...
s instead of
trophies or
ribbons. Such plaques usually bear text describing the reason for the award and, often, the date of the award.
See also
*
Blue plaque
A blue plaque is a permanent sign installed in a public place in the United Kingdom, and certain other countries and territories, to commemorate a link between that location and a famous person, event, or former building on the site, serving a ...
*
Hartog Plate
*
Historical Marker Database
The Historical Marker Database (HMdb.org) is an online database that documents locations of numerous historical markers and commemorative plaques in the United States as well as other countries. The database was launched in 2006 by computer progra ...
*
Historical markers of the Philippines
*
List of blue plaques
*
– England, Wales, and Northern Ireland
*
National Trust for Scotland
*
Parting stone
*
Statutory List of Buildings of Special Architectural or Historic Interest
*
Stolperstein
A (; plural ) is a concrete cube bearing a brass plate inscribed with the name and life dates of victims of Nazi extermination or persecution. Literal translation, Literally, it means 'stumbling stone' and metaphorically 'stumbling block'. ...
Citations
General and cited references
* English Heritage, ''Blue Plaques: A Guide to the Scheme'', 2002
* James Loewen, ''Lies Across America: What Our Historic Sites Get Wrong'', 1999.
* Nick Rennison, ''The London Blue Plaque Guide'', 2003
* Derek Sumeray, ''Discovering London Plaques'', 1999
* Derek Sumeray, ''Track the Plaque'', 2003
External links
*
{{Authority control
Award items
Cultural heritage
Cultural history
Cultural history of the United States
Monuments and memorials
01
Signage
Types of monuments and memorials