Wing Commander is the first, eponymous game in Chris Roberts' science fiction space simulation franchise Wing Commander by Origin Systems. The game was first released for the PC DOS on September 26, 1990 and was later ported to the Amiga, CD32 (256-color), Sega CD and the SNES, and re-released for the PC as Wing Commander I in 1994. An enhanced remake Super Wing Commander was made for the 3DO in 1994, later ported to the Macintosh.

The game was a marked departure from the standard formula, bringing space combat to a level approaching the Star Wars films. Set in the year 2654 and characterized by Chris Roberts as "World War II in space," it features a multinational cast of pilots from the "Terran Confederation" flying missions against the predatory, aggressive Kilrathi, a feline warrior race (heavily inspired by the Kzinti of Larry Niven's Known Space universe).