Oliver Hannaford (born 1 September 2006) is a professional Australian rules footballer who plays for the GWS Giants in the Australian Football League (AFL).
Hannaford attended school at St Patrick's College, Ballarat. He played junior football for the East Point Junior Football Club and the Sandhurst Football Club.
Hannaford played for the GWV Rebels in the Talent League. In 2024, he averaged 16.7 disposals and 1.2 goals a game.
Hannaford also played for Vic Country in the Under 18 Championships in 2024, averaging 10.7 disposals.
Hannaford was selected with pick 18 of the 2024 AFL draft by the GWS Giants. In round 1 of the 2026 VFL season, Hannaford had 31 disposals and three goals against St Kilda's VFL side. He was selected to make his AFL debut the following week against Collingwood.
Updated to the end of round 3, 2026.
|- | 2026 || || 13 | 1 || 0 || 0 || 5 || 3 || 8 || 3 || 1 || 0.0 || 0.0 || 5.0 || 3.0 || 8.0 || 3.0 || 1.0 || |- class=sortbottom ! colspan=3 | Career ! 1 !! 0 !! 0 !! 5 !! 3 !! 8 !! 3 !! 1 !! 0.0 !! 0.0 !! 5.0 !! 3.0 !! 8.0 !! 3.0 !! 1.0 !! 0