Oleksandr Tkachenko
Oleksandr or Aleksandr Tkachenko may refer to:
- Oleksandr Tkachenko (politician, born 1939), Ukrainian politician
- Oleksandr Tkachenko (footballer, born 1947), Soviet international footballer
- Oleksandr Tkachenko (footballer, born 1993), Ukrainian football goalkeeper
- Oleksandr Tkachenko (politician, born 1984)
- Oleksandr Tkachenko (rower), Soviet Olympic rower
- Oleksandr Tkachenko (journalist), Ukrainian journalist and politician
- Oleksandr Tkachenko (soldier) was a Ukrainian soldier.
- Aleksandr Tkachenko (poet), Russian footballer and poet, see Novaya Yunost
- Aleksandr Tkachenko (boxer), Soviet Olympic boxer
- Alexandre Tkatchenko (physicist)
- Aleksandr Tkachenko (skier), Belarusian Olympic skier