| Serhiy Tkachenko | |
| Fullname: | Serhiy Viktorovych Tkachenko |
| Birth Date: | 1979 2, df=yes |
| Birth Place: | Odesa, Soviet Union |
| Position: | Midfielder |
| Years1: | 1996–1997 |
| Years2: | 1997–1999 |
| Years3: | 1999–2002 |
| Years4: | 2000–2001 |
| Years5: | 2002–2006 |
| Years6: | 2002–2004 |
| Years7: | 2006–2008 |
| Years8: | 2007 |
| Years9: | 2008 |
| Years10: | 2008–2010 |
| Years11: | 2011–2012 |
| Clubs8: | → Chornomorets Odesa (loan) |
| Clubs9: | → Metalurh Donetsk (loan) |
| Caps1: | 36 |
| Caps2: | 49 |
| Caps3: | 55 |
| Caps4: | 3 |
| Caps5: | 105 |
| Caps6: | 2 |
| Caps7: | 5 |
| Caps8: | 14 |
| Caps9: | 6 |
| Caps10: | 24 |
| Caps11: | 10 |
| Goals1: | 6 |
| Goals2: | 4 |
| Goals3: | 5 |
| Goals4: | 0 |
| Goals5: | 9 |
| Goals6: | 0 |
| Goals7: | 0 |
| Goals8: | 0 |
| Goals9: | 1 |
| Goals10: | 1 |
| Goals11: | 0 |
| Nationalyears1: | 2003–2006 |
| Nationalteam1: | Ukraine |
| Nationalcaps1: | 4 |
| Nationalgoals1: | 0 |
Serhiy Tkachenko (born 10 February 1979) is a Ukrainian former footballer.