| Haydn Fleming | |
| Fullname: | Haydn Valentine Fleming |
| Birth Date: | 14 March 1978 |
| Birth Place: | Islington, England |
| Position: | Defender |
| Youthclubs1: | Queens Park Rangers |
| Years1: | 1995–1997 |
| Clubs1: | Cardiff City |
| Caps1: | 32 |
| Goals1: | 0 |
| Years2: | 1996 |
| Clubs2: | → Inter CableTel (loan) |
| Caps2: | 1 |
| Goals2: | 0 |
| Years3: | 1997 |
| Clubs3: | Merthyr Tydfil |
| Years4: | 1997–1999 |
| Clubs4: | Aberystwyth Town |
| Caps4: | 49 |
| Goals4: | 1 |
| Years5: | 2001–2004 |
| Clubs5: | Port Talbot Town |
| Caps5: | 69 |
| Goals5: | 2 |
| Years6: | 2004–2005 |
| Clubs6: | Llanelli |
| Caps6: | 6 |
| Goals6: | 0 |
| Years7: | 2005 |
| Clubs7: | Cwmbran Town |
| Caps7: | 2 |
| Goals7: | 0 |
| Years8: | 2005–2006 |
| Clubs8: | Dinas Powys |
| Years9: | 2006 |
| Clubs9: | Taff's Well |
| Years10: | 2006–2007 |
| Clubs10: | Carmarthen Town |
| Caps10: | 16 |
| Goals10: | 0 |
Haydn Valentine Fleming (born 14 March 1978) is an English former professional footballer. He made over 30 appearances in the Football League for Cardiff City and played for several clubs in the Welsh Premier League.
Fleming began his career as a youth player with Queens Park Rangers but was released by the club without making an appearance.[1] He later joined Cardiff City and made his professional debut for the club in a 0–0 draw with Plymouth Argyle on 4 November 1995 and played 25 times in his debut season at Ninian Park.[2] During the following season, he joined Welsh Premier League side Inter CableTel on loan but suffered a serious knee injury at the club and he returned to Cardiff where he was eventually released.[3] He later went on to make over 100 appearances in the Welsh Premier League, most notably with Aberystwyth Town and Port Talbot Town.[4]
Fleming also works as a personal trainer.[1]