Big Sugar are a Canadian blues rock and reggae band. They were active from 1991 to 2004 and again since April 2010.

Big Sugar officially formed in 1988 in Toronto, Ontario, consisting of vocalist and guitarist Gordie Johnson, bassist Terry Wilkins, and drummer Al Cross, though the three musicians had already played together for several years as a supporting band for Molly Johnson’s jazz performances and as an informal jam band with members of the Bourbon Tabernacle Choir.