| Serhiy Strashnenko | |
| Fullname: | Serhiy Vasylyovych Strashnenko |
| Birth Date: | 1953 9, df=yes |
| Birth Place: | Sumy, Ukrainian SSR, Soviet Union |
| Position: | Goalkeeper |
| Years1: | 1970–1975 |
| Years2: | 1975 |
| Years3: | 1976 |
| Clubs3: | FC Spartak Ivano-Frankivsk |
| Years4: | 1976–1977 |
| Caps4: | 67 |
| Goals4: | 0 |
| Years5: | 1978–1979 |
| Caps5: | 18 |
| Goals5: | 0 |
| Years6: | 1979–1980 |
| Caps6: | 13 |
| Goals6: | 0 |
| Years7: | 1981 |
| Years8: | 1981–1987 |
| Caps8: | 171 |
| Goals8: | 0 |
| Years9: | 1988–1990 |
| Caps9: | 105 |
| Goals9: | 0 |
| Years10: | 1991–1992 |
| Caps10: | 55 |
| Goals10: | 0 |
| Years11: | 1996 |
| Caps11: | 5 |
| Goals11: | 0 |
| Manageryears1: | 1993–1994 |
| Managerclubs1: | FC SBTS Sumy |
| Manageryears2: | 1998 |
| Managerclubs2: | FC Zirka Kirovohrad (interim) |
| Manageryears3: | 2003–2006 |
| Managerclubs3: | FC Spartak Sumy (ass't) |
| Manageryears4: | 2005 |
| Managerclubs4: | FC Spartak Sumy (interim) |
| Manageryears5: | 2006 |
| Managerclubs5: | FC Spartak Sumy (interim) |
| Manageryears6: | 2012– |
| Managerclubs6: | FC Barsa Sumy (academy) |
Serhiy Strashnenko (uk|Сергій Васильович Страшненко; born 8 September 1953) is a former professional Soviet football goalkeeper and coach.