Antonella Palmisano is an Italian racewalker, 3rd at 2017 World Championships, 4th at 2016 Summer Olympics and 5th at 2015 World Championships in 20 km race walk and 1st in the same event at the 2020 Summer Olympics.

The 20 kilometre race walk is an Olympic athletics event that is competed by both men and women. The racewalking event is competed as a road race. Athletes must always keep in contact with the ground and the supporting leg must remain straight until the raised leg passes it.