| Joel Sunday | |
| Fullname: | Joel Yinka Sunday Ayeni |
| Birth Date: | 31 December 1988 |
| Birth Place: | Lagos, Nigeria |
| Position: | Forward |
| Years1: | 2008–2010 |
| Clubs1: | Larry Sports Club |
| Caps1: | 26 |
| Goals1: | 11 |
| Years2: | 2010–2011 |
| Clubs2: | Mutual Point Sport Club |
| Years3: | 2011–12 |
| Clubs3: | COD Sports Club |
| Years4: | 2012–13 |
| Clubs4: | Langsning |
| Years5: | 2013–14 |
| Clubs5: | Kalighat Milan Sangha |
| Years6: | 2014–15 |
| Clubs6: | Chanmari |
| Years7: | 2014–15 |
| Clubs7: | Rangdajied United |
| Caps7: | 13 |
| Goals7: | 10 |
| Years8: | 2016 |
| Clubs8: | Aizawl |
| Caps8: | 12 |
| Goals8: | 8 |
| Years9: | 2016 |
| Years11: | 2017 |
| Clubs9: | Tollygunge Agragami |
| Caps9: | 10 |
| Goals9: | 6 |
| Years10: | 2017 |
| Clubs10: | Minerva Punjab |
| Clubs11: | Pathachakra |
| Caps10: | 2 |
| Goals10: | 0 |
| Caps11: | 6 |
| Goals11: | 4 |
| Years12: | 2018 |
| Clubs12: | Rainbow AC |
| Caps12: | 11 |
| Goals12: | 6 |
| Years13: | 2018–19 |
| Clubs13: | Gokulam Kerala |
| Caps13: | 4 |
| Goals13: | 3 |
| Years14: | 2019 |
| Clubs14: | George Telegraph |
| Caps14: | 8 |
| Goals14: | 7 |
| Years15: | 2019–20 |
Joel Yinka Sunday Ayeni (born 31 December 1988) is a Nigerian professional footballer who last played as a forward for I-League outfit TRAU FC.
On 16 February 2016, Sunday was signed by the newly promoted I-League team Aizawl F.C.[1] He was top scorer for the team with 7 goals in 12 games. He scored a winner in dying minutes against the defending champions Bengaluru FC in 2015–16 Indian Federation Cup.[2]
On 7 June 2016 Sunday signed for Calcutta Football League outfit SVF Tollygunge Agragami FC. Joel made his debut for Tollygunge Agragami on 28 July 2016 against Peerless SC and helped his team to draw the match 1–1 by scoring in the 81st minute.
In December 2018 Sunday signed for I-league outfit Gokulam Kerala F.C. as a replacement of their striker Antonio German. Joel found his first goal in his brace against his former club Aizawl F.C. but the club eventually lost to them.He has recently signed for I-league outfits TRAU F.C. for the remainder of the 2019-20 season.
He has recently signed for I-league outfits TRAU F.C. for the remainder of the 2019-20 season.