| Oleksandr Lavrentsov | |
| Fullname: | Oleksandr Serhiyovych Lavrentsov |
| Birth Date: | 1972 12, df=yes |
| Birth Place: | Izmail, Ukrainian SSR |
| Height: | 1.88 m |
| Currentclub: | Pirin Blagoevgrad (goalkeeping coach) |
| Youthclubs1: | DYuSSh Izmail |
| Youthyears2: | –1989 |
| Youthclubs2: | UFK Kharkiv |
| Years1: | 1993–1994 |
| Clubs1: | Dunay Izmail (amateurs) |
| Caps1: | 32 |
| Goals1: | 0 |
| Years2: | 1995 |
| Caps2: | 15 |
| Goals2: | 0 |
| Years3: | 1995–1996 |
| Clubs3: | Veres Rivne |
| Caps3: | 25 |
| Goals3: | 0 |
| Years4: | 1996–1998 |
| Clubs4: | Mykolaiv |
| Caps4: | 81 |
| Goals4: | 0 |
| Years5: | 1998–2000 |
| Clubs5: | Kryvbas Kryvyi Rih |
| Caps5: | 57 |
| Goals5: | 0 |
| Years6: | 2000–2002 |
| Caps6: | 51 |
| Goals6: | 0 |
| Years7: | 2003 |
| Clubs7: | Torpedo-Metallurg Moscow |
| Caps7: | 9 |
| Goals7: | 0 |
| Years8: | 2004 |
| Caps8: | 0 |
| Goals8: | 0 |
| Years9: | 2004–2005 |
| Clubs9: | Arsenal Kharkiv |
| Caps9: | 4 |
| Goals9: | 0 |
| Years10: | 2005–2006 |
| Clubs10: | Oryol |
| Caps10: | 49 |
| Goals10: | 0 |
| Years11: | 2007–2009 |
| Clubs11: | Mykolaiv |
| Caps11: | 34 |
| Goals11: | 0 |
| Years12: | 2010 |
| Clubs12: | Dnister Ovidiopol |
| Caps12: | 25 |
| Goals12: | 0 |
| Years13: | 2011–2013 |
| Clubs13: | Odesa |
| Caps13: | 24 |
| Goals13: | 0 |
| Totalcaps: | 391 |
| Totalgoals: | 0 |
| Manageryears1: | 2010–2011 |
| Managerclubs1: | Dnister Ovidiopol (goalkeeping coach) |
| Manageryears2: | 2011–2013 |
| Managerclubs2: | Odesa (goalkeeping coach) |
| Manageryears3: | 2013–2017 |
| Managerclubs3: | Chornomorets Odesa (assistant) |
| Manageryears4: | 2017–2020 |
| Managerclubs4: | Mariupol (assistant) |
| Manageryears5: | 2021–2022 |
| Managerclubs5: | Kryvbas Kryvyi Rih (goalkeeping coach) |
| Manageryears6: | 2022–2024 |
| Managerclubs6: | Fratria (goalkeeping coach) |
| Manageryears7: | 2024– |
| Managerclubs7: | Pirin Blagoevgrad (goalkeeping coach) |
Oleksandr Serhiyovych Lavrentsov (Ukrainian: Олександр Сергійович Лавренцов; born 15 December 1972) is a retired Ukrainian professional footballer. He currently works in Fratria as a goalkeeping coach.
He played 4 games in the 2002 UEFA Intertoto Cup for FC Krylia Sovetov Samara.
He was called up to Ukraine national football team more than once, but never gained a cap.