Tkachenko (Ukrainian: Ткаченко) is a common Ukrainian surname. Tkachenko is the central and eastern Ukrainian version of the western Ukrainian surname Tkachuk, meaning "weaver". Like other Ukrainian names ending in -ko or -chenko, their heritage is rooted in the Polyans tribe that lived near modern-day Kiev.
It may refer to:
Darya Tkachenko (born 1983), Ukrainian draughts player
Heorhy Tkachenko (1898–1993), Ukrainian traditional bandurist
Igor Tkachenko, composer, pianist, producer
Ilia Tkachenko (born 1986), Russian ice dancer
Ivan Tkachenko (disambiguation), people from Russia and Ukraine
Nadezhda Tkachenko (born 1948), Soviet pentathlete
Oleksandr Tkachenko (disambiguation), several personalities from Ukraine
Pavel Tcacenco (died 1926), Russian-born Romanian activist
Petro Tkachenko (1878–1919), Ukrainian kobzar
Serhiy Tkachenko (born 1979), Ukrainian footballer
Vladimir Tkachenko, retired Soviet basketball player
Volodymyr Tkachenko (disambiguation), several athletes from Ukraine
Olga Tkachenko, Ukrainian and Russian singer, musician, member of the vocal duet Duo Zikr.