Brian O'Halloran (Australian footballer)

Brian O'Halloran is a former Australian rules footballer who played for the Collingwood Football Club in the Victorian Football League (VFL).

O'Halloran debuted for Collingwood in 1975 and played as a rover and half-forward. He was known for his pace and tenacity. He played a total of 38 senior games for Collingwood over four seasons, kicking 23 goals. His best season was arguably 1976 when he played 18 games. He left the club at the end of the 1978 season. Information regarding his career following his time at Collingwood is limited.