G41, G-41 or G.41 may refer to:
Military references
Gewehr 41, a German rifle used in World War II
Heckler & Koch G41, a German assault rifle
HMS Panther (G41), a United Kingdom Royal Navy destroyer which saw service during World War II
SMS G41, an Imperial German Navy torpedo boat
Commercial products
Victorian Railways G class locomotive number
IBM ThinkPad G41, a model of the G-series ThinkPads, which were used as desktop replacements
Intel G41 chipset for desktop computers
