Jacek Sasin Sejm 2016

Jacek () is a Polish given name of Greek origin related to Hyacinth, through the archaic form of ''Jacenty''. Its closely related equivalents are: Jacinto ( Spanish and Portuguese), Giacinto ( Italian), Jácint ( Hungarian) and Jacint ( Catalan, shortened to ''Cint'' or ''Cinto'' following the Catalan tradition of hypocorising through apheresis).

Notable people with the name Jacek

* Saint Hyacinth (Święty Jacek, Jacek Odrowąż, c. 1185–1257), Dominican friar and saint

A-F

* Jacek Baluch (1940–2019), Polish scholar, writer and poet
* Jacek Banasiak (born 1959), Polish mathematician
* Jacek Bayer (born 1964), Polish football player and coach
* Jacek Bazański (born 1958), Polish diplomat
* Jacek Bednarek (born 1964), Polish racewalker
* Jacek Bednarski (1939–2008), Polish chess player and politician
* Jacek Bednarz (born 1967), Polish football executive and former player
* Jacek Berensztajn (born 1973), Polish footballer
* Jacek Beutler (born 1964), Polish judoka
* Jacek Bielczyk (born 1953), Polish chess player
* Jacek Bielski (born 1972), Polish boxer
* Jacek Bierkowski (born 1948), Polish fencer
* Jacek Bobrowicz (born 1962), Polish footballer
* Jacek Bocheński (born 1926), Polish author
* Jacek Bodyk (born 1966), Polish cyclist
* Jacek Bogucki (born 1959), Polish politician
* Jacek Borcuch (born 1970), Polish actor and film director
* Jacek Braciak (born 1968), Polish actor
* Jacek Bromski (born 1946), Polish film director
* Jacek Brzozowski (born 1977), Polish politician
* Jacek Bury (born 1967), Polish politician
* Jacek Bylica (born 1963), Polish diplomat
* Jacek Bąk (born 1973), Polish footballer
* Jacek Błażewicz (born 1951), Polish computer scientist
* Jacek Chańko (born 1974), Polish footballer
* Jacek Chmielnik (1953–2007), Polish actor
* Jacek Chociej (born 1965), Polish footballer
* Jacek Cichocki (born 1971), Polish politician
* Jacek Cuch (born 1973), Polish footballer
* Jacek Cyzio (born 1968), Polish football player and coach
* Jacek Czaputowicz (born 1956), Polish politician and academic
* Jacek Czech (born 1976), Polish Paralympic swimmer
* Jacek Czerniak (born 1964), Polish politician and political scientist
* Jacek Daniluk (1961–1986), Polish equestrian
* Jacek Dehnel (born 1980), Polish poet and writer
* Jacek Dembiński (born 1969), Polish footballer
* Jacek Dominik (born 1969), Polish civil servant
* Jacek Duchowski (born 1966), Polish footballer
* Jacek Dukaj (born 1974), Polish science fiction writer
* Jacek Dąbrowski (born 1974), Polish footballer
* Jacek Falfus (born 1951), Polish politician
* Jacek Fedorowicz (born 1937), Polish satirist and caricaturist
* Jacek Frąckiewicz (born 1969), Polish footballer
* Jacek Furdyna (born 1933), Polish-American physicist and academic

G-L

* Jacek Gabrusewicz (born 1982), Polishh footballer
* Jacek Gawryszewski (born 1966), Polish diplomat
* Jacek Gałązka (1924–2018), Polish soldier
* Jacek Gdański (born 1970), Polish chess player
* Jacek Gilewski (born 1969), Polish archer
* Jacek Gmoch (born 1939), Polish footballer and manager
* Jacek Gollob (born 1969), Polish motorcycle speedway rider
* Jacek "Tede" Graniecki (born 1976), Polish rapper
* Jacek Grembocki (born 1965), Polish football player and coach
* Jacek Gutowski (1960–1996), Polish weightlifter
* Jacek Góralski (born 1992), Polish footballer
* Jacek Hankiewicz (born 1965), Polish badminton player
* Jacek Huchwajda (born 1967), German fencer
* Jacek Hugo-Bader (born 1957), Polish journalist
* Jacek Inglot (born 1962), Polish science-fiction writer
* Jacek Izydorczyk (born 1972), Polish professor of law
* Jacek Jankowski (born 1969), Polish diplomat
* Jacek Jasiaczek (born 1964), Polish ice dancer
* Jacek Jaworek (1969–2024), Polish construction worker
* Jacek Jaśkowiak (born 1964), Polish politician and entrepreneur
* Jacek Jezierski (1722–1805), Polish writer and businessman
* Jacek Jędruch (1927–1995), Polish-American nuclear engineer and historian
* Jacek Kacprzak (born 1970), Polish footballer
* Jacek Kaczmarski (1957–2004), Polish singer and songwriter
* Jacek Kalita, Polish professional bridge player
* Jacek Karpiński (1927–2010), Polish computer scientist and engineer
* Jacek Kaspszyk (born 1952), Polish music conductor
* Jacek Kawalec (born 1961), Polish actor and television personality
* Jacek Kazimierski (born 1959), Polish footballer
* Jacek Kiełb (born 1988), Polish footballer
* Jacek Junosza Kisielewski (born 1952), Polish biologist and diplomat
* Jacek Kochan (born 1955), Polish drummer and music producer
* Jacek Koman (born 1956), Polish actor and singer
* Jacek Komuda (born 1972), Polish writer and historian
* Jacek Kopczyński (born 1971), Polish actor
* Jacek Kosmalski (born 1976), Polish footballer
* Jacek Kowalczyk (born 1981), Polishfootballer
* Jacek Kołumbajew (born 1991), Polish badminton player
* Jacek Kościelniak (born 1963), Polish politician
* Jacek Krawczyk (born 1949), Polish swimmer
* Jacek Krenz (born 1948), Polish academic architect and painter
* Jacek Krukowski (born 1969), Polish equestrian
* Jacek Krupa (born 1955), Polish politician
* Jacek Krupka (born 1977), Polish entrepreneur and professional darts player
* (born 1941), Polish politician
* Jacek Krzynówek (born 1976), Polish footballer
* Jacek Kubka (born 1967), Polish sports shooter
* Jacek Kugler (born 1942), American political scientist
* Jacek Kuranty (born 1978), Polish football player and coach
* Jacek Kuroń (1934–2004), Polish opposition leader
* Jacek Kurski (born 1966), Polish politician
* Jacek Kurzawiński (1962–2019), Polish volleyball coach
* Jacek Lachowicz (born 1972), Polish musician
* Jacek Laskowski (born 1967), Polishsports commentator
* Jacek Lech (1947–2007), Polish singer
* Jacek Lipiński (born 1966), Polish lawyer and politician
* Jacek Lojtek, Polish Paralympic volleyball player

M-R

* Jacek Magdziński (born 1986), Polish footballer
* Jacek Magiera (born 1977), Polish football player and coach
* Jacek Majchrowski (born 1947), Polish politician and professor
* Jacek Malczewski (1854–1929), Polish painter
* Jacek Markiewicz (born 1976), Polish football player and coach
* Jacek Małachowski (1737–1821), Polish nobleman
* Jacek Mickiewicz (born 1970), Polish cyclist
* Jacek Mierzejewski (1883–1925), Polish painter
* Jacek Moskwa (born 1948), Polish journalist
* Jacek Najder (born 1960), Polish diplomat and politician
* Jacek Namieśnik (1949–2019), Polish chemist
* Jacek Nawrocki (born 1965), Polish volleyball player and coach
* Jacek Niedźwiedzki (1951–2021), Polish tennis player
* Jacek Nieżychowski (1924–2009), Polish actor and singer
* Jacek Olczak (born 1965), Polish businessman
* Jacek Oleksyn (born 1953), Polish biologist
* Jacek Ozdoba (born 1991), Polish politician
* Jacek Paczkowski (born 1981), Polish footballer
* Jacek Pastusiński (born 1964), Polish triple jumper
* Jacek Paszulewicz (born 1977), Polish professional football player and coach
* Jacek Pałkiewicz (born 1942), Polish journalist, traveler and explorer
* Jacek Piechota (born 1959), Polish politician
* Jacek Piekara (born 1965), Polish fantasy writer
* Jacek Podsiadło (born 1964), Polish poet and writer
* Jacek Poniedziałek (born 1965), Polish actor
* Jacek Popek (born 1978), Polish footballer
* Jacek Popiel (born 1954), Polish theatre and literary scholar and professor
* Jacek Proszyk (born 1973), Polish historian
* Jacek Protasiewicz (born 1967), Polish politician
* Jacek Protas (born 1964), Polish politician
* Jacek Proć (born 1981), Polish archer
* Jacek Przebierała, Polish paralympic athlete
* Jacek Prześluga, Polish businessman
* Jacek Pszczoła (born 1967), American professional bridge player
* Jacek Purchla (born 1954), Polish art historian and economist
* Jacek Pyl (born 1962), Polish–Ukrainian Roman Catholic prelate
* Jacek Płuciennik (1970–1998), Polish footballer
* Jacek Rajchel (1944–2020), Polish geologist and author
* Jacek Ratajczak (born 1973), Polish footballer
* Jacek Rempała (born 1971), Polish motorcycle speedway rider
* Jacek Andrzej Rossakiewicz (1956–2016), Polish painter
* Jacek Rostowski (born 1951), Polish-British politician and economist
* Jacek Rotmil (1888–1944), Polish art director
* Jacek Rozenek (born 1969), Polish actor
* Jacek Rutkowski (1934–2016), Polish geologist and professor
* Jacek Rybicki (1959–2024), Polish trade unionist and politician
* Jacek Rybiński (1701–1782), Polish Cistercian
* Jacek Rylski (born 1956), Polish rower
* Jacek Różycki (c.1635 – 1703/1704), Polish composer

S-Z

* Jacek Salij (born 1942), Polish theologian
* Jacek Saryusz-Wolski (born 1948), Polish politician and diplomat
* Jacek Sasin (born 1969), Polish politician
* Jacek Sauk (born 1944), Polish politician
* Jacek Sempoliński (1927–2012), Polish painter and art professor
* Jacek Siewiera (born 1984), Polish army officer, medical doctor, and lawyer
* Jacek Soliński (born 1957), Polish painter and photographer
* Jacek Starościak (1947–2021), Polish politician
* Jacek Stopa (born 1987), polish chess player
* Jacek Streich (born 1967), Polish rower
* Jacek Stryjenski (1922–1961), Swiss painter and decorator
* Jacek Sutryk (born 1978), Polish politician and sociologist
* Jacek Szczurowski (1716 – after 1773), Polish Jesuit and musician
* Jacek Szmatka (1950–2001), Polish sociologist
* Jacek Szopiński (born 1964), Polish ice hockey player and coach
* Jacek Tascher (born 1957), Polishfigure skater
* Jacek Tomczak (born 1973), Polish politician and lawyer
* Jacek Tomczak (chess player) (born 1990), Polish chess player
* Jacek Tylicki (born 1951), Polish artist
* Jacek Wierzchowiecki (1944–2015), Polish equestrian
* Jacek Wilk (born 1974), Polish lawyer and politician
* Jacek Wiśniewski (born 1974), Polish footballer
* Jacek Wojciechowicz (born 1963), Polish politician
* Jacek Woroniecki (1878–1949), Polish priest and theologian
* Jacek Woszczerowicz (1904–1970), Polish actor
* Jacek Wszoła (born 1956), Polish high jumper
* Jacek Włosowicz (born 1966), Polish politician
* Jacek Yerka (born 1952), Polish surrealist painter
* Jacek Ziarkowski (born 1975), Polish football player and coach
* Jacek Zieliński (disambiguation), multiple people
* Jacek Ziober (born 1965), Polish footballer
* Jacek Łągwa (born 1969), Polish musician and actor
* Jacek Żakowski (born 1957), Polish journalist and author
* Jacek Żuławski (1907–1976), Polish sculptor
* Jacek M. Zurada, Polish-American computer scientist

See also

* Radosław Jacek (born 1986), Polish football player and coach
*

{{Given name
Masculine given names
Polish masculine given names