Street Fighter Alpha known as Street Fighter Zero in Japan, Asia, South America and Spain, is a 1995 fighting game developed and published by Capcom. It was originally released for the arcade for the CPS II hardware. It was the first all new Street Fighter game produced by Capcom since the release of Street Fighter II in 1991.

The first game in the Street Fighter Alpha series, introduces several new features, expanding on the Super Combo system previously featured in Super Street Fighter II Turbo, with graphics drawn in the same animated style Capcom employed in Darkstalkers and X-Men: Children of the Atom. The plot of Street Fighter Alpha is set after the events of the original Street Fighter but before the events of Street Fighter II and thus the game features younger versions of established characters, as well as characters from the original Street Fighter.