Karl Erik Nazarov

Karl Erik Nazarov (born Laanet, 17 March 1999) is an Estonian sprinter. Focusing on 400 metres hurdles initially, he switched to sprints in 2021. His biggest success to date is the fourth place in the 60 metres at the 2022 World Indoor Championships.

His uncle is Andrei Nazarov, a former decathlete.

Personal bests
Outdoor Indoor
 * 100 metres – 10.18	(+1.4 m/s, Jõhvi 2023)
 * 200 metres – 20.94	(-1.0 m/s, Chorzów 2023)
 * 400 metres hurdles – 51.32	(Jyväskylä 2020)
 * 60 metres – 6.55 (Belgrade 2022) NR
 * 200 metres – 21.63	(Tallinn 2020)