Kirsten Kasper is an American professional triathlete. She competed in the women's triathlon at the 2024 Summer Olympics in Paris, France.
She was a cross country runner for the Georgetown Hoyas.
She won world championship gold in the mixed relay.
Kasper won her first World Cup event in Salinas, Ecuador.
Kasper finished 4th in the 2017 ITU World Triathlon Series rankings by virtue of a 4th-place finish in the Finale. This final ranking was highlighted by her first WTS podium, a third in Yokohama.