Tymchenko () is a Ukrainian surname. It derives from the Christian name Timothy, and its Ukrainian variant, Tymofiy (). The surname, Tymchenko, was created by adding the Ukrainian patronymic suffix, -enko, meaning someone of Tymofiy, usually the son of Tymofiy. It may refer to the following individuals:
Ihor Tymchenko (born 1986), Ukrainian footballer Ivan Tymchenko (1939–2020), Ukrainian jurist, chairman of the Constitutional Court between 1996 and 1999 Maksym Tymchenko (born 1975), senior executive in Ukraine Oleksiy Tymchenko (born 1985), Ukrainian footballer Roksana Tymchenko (born 1991), Ukrainian alpine skier
See also
Timchenko Tymoshenko Tymoschuk Tymchuk