Wildspace or Wild Space, may refer to:
- Wilderness areas, wild spaces
- Wildspace Conservation Park, London Riverside, Havering, London, England, UK
- WildSpace, a UK conservation scheme developed by Green Light Trust
- Wild Space (Star Wars) [wikidata], a fictional location in the Star Wars Galaxy Far Far Away; see List of Star Wars planets and moons
- The Clone Wars: Wild Space [wikidata] (novel), a 2008 Star Wars novel by Karen Miller
- Wildspace (module), a module for the game Advanced Dungeons & Dragons
- Wild Space (card game) [wikidata; de], a card game created by Joachim Thôme and published by Board Game Circus