Greta may refer to:
Arts and entertainment
Film
*
''Greta'' (2018 film), a thriller film directed by Neil Jordan
*
''Greta'' (2020 film), a documentary film about activist Greta Thunberg
Music
*
Greta (band), hard rock band
*
Greta (song), a 2022 song by Gloria Groove
Natural history
*
''Greta'' (genus), butterfly genus in the family Nymphalidae
** ''
Greta morgane'' (thick-tipped greta)
** ''
Greta oto'' (glasswing)
People
*
Greta (given name), including a list of people and characters with the name
Places
*
Greta, New South Wales, town in Australia
**
Greta railway station
Greta railway station is a heritage-listed railway station located on the Main Northern line in New South Wales, Australia. It serves the town of Greta, opening on 24 March 1862.Greta Army Camp, former Australian Army camp near the town of Greta
* Greta, Victoria, town in Australia
Other uses
* Group of Experts on Action against Trafficking in Human Beings, abbreviated GRETA
* Hurricane Greta
A tropical cyclone is a rapidly rotating storm system with a low-pressure area, a closed low-level atmospheric circulation, strong winds, and a spiral arrangement of thunderstorms that produce heavy rain and squalls. Depending on its loca ...
, name of several Atlantic storms
* River Greta (disambiguation) River Greta may refer to:
* River Greta, Cumbria, England
* River Greta, Durham, England
* River Greta (Lune), England
* Greta River, New Zealand