Kelsie is a unisex given name. Notable people with the name include:
Kelsie B. Harder (1922–2007), American onomastician Kelsie Ahbe (born 1991), Canadian-American pole vaulter Kelsie Gibson (born 1993), British rower Kelsie Hendry (born 1982), Canadian pole vaulter Kelsie Pelling, better known by the handle KayPea, Canadian content creator and streamer
See also Kelsay (surname) Kelsay Kelsey (given name) Kelsey (surname)