Olivia Giaccio (born August 15, 2000) is an American freestyle skier who competed in the 2022 Winter Olympics in women's moguls where she finished 6th overall.
Competing in the 2026 Winter Olympics in Valtellina, she finished in third place in the first qualification round of the moguls with a score of 80.74 on February 10, 2026, qualifying her for the final.
She is an undergraduate student at Columbia University.