Firefly (Disambiguation)
Firefly may refer to:
Aircraft
Ground vehicles
- Sherman Firefly - British Sherman Mk. VC "Firefly"
- Sherman IC "Trzyniec" - Sherman Mk. IC "Firefly" «Scorpion», Polish Armed Forces
- Sherman Vc (Italy) - Italian Sherman Firefly tank
- M4 Tipo IC - Firefly variant in the Italian tech tree