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

• Pikachu (disambiguation)