Barry Gill (born 21 January 1945) is a former Australian rules footballer who played for the Carlton Football Club in the Victorian Football League (VFL). A member of one of Carlton's famous footballing families, Gill was regarded as a dependable, no-frills defender who was part of two premiership teams for the Blues. He is the younger brother of John Gill, nephew of Frank Gill and cousin of Dick Gill, all of whom also played for Carlton at senior VFL level.