Firefish may refer to the following groups or species of fish:

• Nemateleotris, a genus of the family dartfish, Ptereleotridae
  • Elegant firefish, purple firefish, Nemateleotris decora
  • Nemateleotris magnifica, fire goby, fire fish, fire dartfish, red fire goby
• Scorpaenidae, firefish, turkeyfish, dragonfish, stingfish
  • Pterois, a genus of venomous marine fish
    • Devil firefish, common lionfish, Pterois miles
    • Clearfin lionfish, radial firefish, tailbar lionfish, radiata lionfish, Pterois radiata
    • Broadbarred firefish, Pterois antennata
  • Blackfoot firefish, Parapterois heterurus

Firefish may also refer to:

• Firefish, Fediverse-compatible social networking software forked from Misskey

This disambiguation page lists articles associated with the title Firefish.
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