Southwind Drum and Bugle Corps was an Open Class competitive junior drum and bugle corps based in Mobile, Alabama. The corps was a Division I competitive junior drum and bugle corps in Drum Corps International (DCI) from 1993 through 2007. Prior to competing in Division I, Southwind competed in DCI's Class A/Division II and was that division's World Champion in 1991 and 1992. Southwind performed at competitive and non-competitive SoundSport events in Alabama and surrounding states during the summer of 2014. In early May 2015, DCI approved Southwind's return as an active Open Class corps. Southwind announced the cessation of operations in October 2023.

Drum Corps International (DCI) is a governing body for drum and bugle corps. Founded in 1971, DCI develops and enforces rules of competition and judges at sanctioned drum and bugle corps competitions throughout the United States and Canada. It is headquartered in Indianapolis, Indiana. In 2023, Drum Corps Associates (DCA) and DCI joined to become the sole governing body for drum and bugle corps in North America.