SNK vs. Capcom: SVC Chaos is a 2003 crossover fighting game developed and published by SNK Playmore for the Neo Geo arcade and home platform. It was then later ported to the PlayStation 2 and Xbox, although only the Xbox port was released in North America[2] and both platforms were released in Japan and PAL regions.

It was the third arcade game in a series of crossovers between the two companies (see SNK vs. Capcom series) and the second developed by SNK (SNK previously produced SNK vs. Capcom: The Match of the Millennium for the Neo Geo Pocket Color).

The Xbox port of the game includes online multiplayer. While Xbox Live for the original Xbox was discontinued in 2010, SNK vs. Capcom: SVC Chaos is now playable online using the replacement Xbox Live servers called Insignia.

The game was re-released in July 2024 for Nintendo Switch, PlayStation 4, and PC via Steam and GOG.com, adding online rollback netcode from Code Mystics and an in-game gallery.