Gaia Nesurini (born 4 December 1999) is a retired Swiss artistic gymnast who represented her country at the 2014 Summer Youth Olympics.

[8] At the 2014 Junior European Championships Nesurini finished twenty-seventh in the all-around and did not qualify for the final due to the two-per country rule.

[11] Nesurini made her senior international debut at the 2015 Cottbus World Cup where she finished fifteenth on uneven bars, twenty-third on balance beam, and twenty-sixth on floor exercise in the qualification round.

[12] She also competed at the 2015 Ljubljana World Cup where she finished fourteenth on beam and twenty-second on floor in the qualification round.

[16] Nesurini announced her retirement on 3 October 2018 in an Instagram post saying, "Gymnastics has made me the woman I am now, but recently, I have had to make the hardest choice of my life; to stop.