Timchenko
Timchenko is a gender-neutral Slavic surname originating from the given name Timofey. Notable people with the surname include:
- Dimitriy Timchenko, Ukrainian Greco-Roman wrestler
- Galina Timchenko, Russian journalist
- Gennady Timchenko, businessman, active in the energy trading
- Ilona Timchenko, Russian pianist and composer
- Oleg Timchenko, contemporary painter and founder of the “10th Floor Group”
- Stanislav Timchenko, Russian figure skater
- Sergei Timchenko, Ukrainian politician and sportsman
- Vyacheslav Timchenko (disambiguation) – several people