| Bosun Ayeni | |
| Height: | 1.780NaN0 |
| Birth Date: | 8 November 1978 |
| Birth Place: | Lagos, Nigeria |
| Position: | Midfielder |
| Years1: | 1995 |
| Years2: | 1996–1997 |
| Years3: | 1997 |
| Years4: | 1998 |
| Years5: | 1998 |
| Years6: | 1998–2002 |
| Years7: | 2002–2004 |
| Years8: | 2004–2006 |
| Years9: | 2007–2008 |
| Years10: | 2007 |
| Years11: | 2009–2010 |
| Years12: | 2010 |
| Clubs10: | → AC Horsens (loan) |
| Clubs12: | Brønshøj BK |
| Caps4: | 14 |
| Caps5: | 8 |
| Caps6: | 35 |
| Caps7: | 44 |
| Caps8: | 55 |
| Caps9: | 10 |
| Caps10: | 3 |
| Goals4: | 0 |
| Goals5: | 0 |
| Goals6: | 1 |
| Goals7: | 2 |
| Goals8: | 0 |
| Goals9: | 0 |
| Goals10: | 0 |
| Nationalyears1: | 2001–2002 |
| Nationalteam1: | Nigeria |
| Nationalcaps1: | 2 |
| Nationalgoals1: | 0 |
Bosun Ayeni (born 8 November 1978) is a Nigerian retired professional football midfielder.
On 28 March 2008, he was fired from SønderjyskE after headbutting teammate Kenneth Fabricius twice.