Thea (name)
The feminine given name Thea, short for Theodora, Theadora, Dorothea, or Althea (also spelled Elithea), may refer to:
- Thea, alias for singer-songwriter Cynthia L. Stacey
- Thea Andrews, Canadian journalist
- Thea Astley, Australian writer
- Thea Beckman, Dutch writer
- Thea Bowman, American nun
- Thea Djordjadze, Georgian artist
- Thea Dorn, German writer
- Thea E. Smith, American writer
- Thea Einöder, German rower
- Thea Flaum, American TV producer
- Thea Foss, American entrepreneur
- Thea Garrett, Maltese singer
- Thea Gill, Canadian actress
- Thea Gilmore, British singer-songwriter
- Thea Gregory, English actress
- Thea Halo, American writer
- Thea Hochleitner, Austrian alpine skier
- Thea Kano, American conductor
- Thea Kellner, Romanian fencer
- Thea King, British clarinettist
- Thea Knutzen, Norwegian politician
- Thea Leitner, Austrian writer
- Thea Wangsness, American fashion fandom
- Thea Muldoon, New Zealander first lady
- Thea Musgrave, Scottish composer
- Thea Proctor, Australian artist
- Thea Rasche, German pilot
- Thea de Roos-van Rooden, Dutch historian and politician
- Thea Sharrock, English theatre director
- Thea Slatyer, Australian footballer
- Thea Stabell, Norwegian actress
- Thea Trinidad, American wrestler
- Thea Vidale, American comedian and actress
- Thea Van Seijen, Dutch singer
- Thea von Harbou, German filmmaker and actress
- Thea White, American voice actress