Alison Maillard (born 5 August 1998) is a Chilean diver. In 2019, she finished in 27th place in the preliminary round in the women's 1 metre springboard event at the 2019 World Aquatics Championships held in Gwangju, South Korea. In the women's 3 metre springboard event she finished in 45th place in the preliminary round. Maillard and Donato Neglia finished in 17th place in the mixed synchronized 3 metre springboard event.