Kudryashov () and Kudryashova (; feminine) is a common Russian surname. Notable people with the surname include:
Aleksandr Kudryashov (born 1974), Russian football player Andrey Kudryashov (born 1991), Russian speedway rider Dmitri Kudryashov (born 1983), Russian football player Dmitry Kudryashov (boxer) (born 1985), Russian boxer Fyodor Kudryashov (born 1987), Russian football player German Kudryashov (born 1964), Russian football player Oleg Kudryashov (1932 - 2002), Russian painter Olga Kudryashova (born 1978), Belarusian biathlete Pavel Kudryashov (born 1996), Russian football player Valeriy Kudriashov (born 1984), Ukrainian sailor