Vitaliy Sidorov (Russian: Виталий Сидоров; born March 23, 1970, in Khichauri, Georgian SSR, Soviet Union) is a retired discus thrower, who represented Ukraine (1996) and later Russia (2000) at the Summer Olympics.

He set his personal best (67.90 m) in the men's discus throw on May 3, 1998, at a meet in Kyiv. Sidorov also competed in the men's shot put. Sidorov adopted the Russian nationality on February 12, 2000

Year	Competition	Venue	Position	Notes
Representing the  Soviet Union
1988	World Junior Championships	Sudbury, Canada	4th	53.00 m
Representing  Ukraine
1998	European Championships	Budapest, Hungary	14th	60.34 m
Representing  Russia
2000	Olympic Games	Sydney, Australia	25th	60.65 m

• Vitaliy Sidorov at World Athletics