| Jeff Gyasi | |
| Birth Date: | 4 January 1989 |
| Birth Place: | Gladbeck, Germany |
| Position: | Midfielder |
| Currentclub: | BSV Schwarz-Weiß Rehden |
| Clubnumber: | 38 |
| Youthclubs1: | Rot-Weiß Oberhausen |
| Youthyears2: | –2008 |
| Youthclubs2: | SG Wattenscheid 09 |
| Years1: | 2008–2009 |
| Clubs1: | SV Vorwärts Kornharpen |
| Years2: | 2009–2010 |
| Clubs2: | SpVgg Schonnebeck |
| Years3: | 2010–2012 |
| Clubs3: | Rot-Weiß Oberhausen II |
| Years4: | 2011–2012 |
| Clubs4: | Rot-Weiß Oberhausen |
| Caps4: | 29 |
| Goals4: | 0 |
| Years5: | 2012–2014 |
| Clubs5: | SV Wehen Wiesbaden |
| Caps5: | 21 |
| Goals5: | 0 |
| Years6: | 2014 |
| Clubs6: | SV Elversberg |
| Caps6: | 14 |
| Goals6: | 0 |
| Years7: | 2014– |
| Clubs7: | BSV Schwarz-Weiß Rehden |
| Caps7: | 43 |
| Goals7: | 3 |
| Club-Update: | 4 July 2016 |
Jeff Gyasi (born 4 January 1989) is a Nigerian[1] professional footballer who plays for German club BSV Schwarz-Weiß Rehden as a midfielder.
Gyasi made his professional debut for Rot-Weiß Oberhausen during the 2010–11 3. Fußball-Liga season in a 0–3 home loss to 1. FC Heidenheim.[2]