Detective Pikachu may refer to:
- Detective Pikachu (video game), a video game for the Nintendo 3DS
- Detective Pikachu Returns, sequel of Detective Pikachu for the Nintendo Switch
- Detective Pikachu (film), a 2019 fantasy film directed by Rob Letterman
- Detective Pikachu (soundtrack), a 2019 soundtrack album for the eponymous film
- Detective Pikachu (character), a variant of the Pokémon character Pikachu