| Oliver Adler | |
| Upright: | 0.8 |
| Birth Date: | 1967 10, df=yes |
| Birth Place: | Duisburg |
| Position: | Goalkeeper |
| Height: | 1.89 m |
| Years1: | 1984–1990 |
| Clubs1: | Duisburger FV 08 |
| Years2: | 1990–1992 |
| Clubs2: | Schwarz-Weiß Essen |
| Years3: | 1992–1994 |
| Clubs3: | Duisburger FV 08 |
| Years4: | 1994–1995 |
| Clubs4: | Preußen Köln |
| Years5: | 1995–2005 |
| Clubs5: | Rot-Weiß Oberhausen |
| Years6: | 2005–2008 |
| Clubs6: | KSV Hessen Kassel |
| Manageryears1: | 2008–2012 |
| Managerclubs1: | Rot-Weiß Oberhausen (assistant) |
Oliver Adler (born 14 October 1967) is a German former professional footballer who played as a goalkeeper.