Bychkov (), and its feminine form Bychkova (), is a Russian surname that has been borne by, among others:
Alexander Bychkov (born 1988), Russian serial killer Ekaterina Bychkova (born 1985), Russian tennis player Mikhail Bychkov (1926–1997), Russian ice hockey player Nadiya Bychkova (born 1989), Ukrainian dancer Semyon Bychkov (conductor) (born 1952), Russian-American conductor Semyon Trofimovich Bychkov (1918–1946), Russian military pilot Viktor Bychkov (disambiguation), multiple people
See also 16783 Bychkov (1996 XY25), a Main-belt Asteroid discovered in 1996 Ivan Bytchkov, a minor character in GTA IV