| Alf Nunn | |
| Fullname: | Alfred Sydney Nunn |
| Birth Date: | 15 November 1899 |
| Birth Place: | Holborn, England |
| Years1: | 1920–1924 |
| Caps1: | 19 |
| Goals1: | 0 |
| Years2: | 1924–1927 |
| Years3: | 1927–1928 |
| Caps3: | 14 |
| Goals3: | 3 |
| Years4: | 1928 |
| Clubs4: | Hugonians |
| Totalcaps: | 33 |
| Totalgoals: | 3 |
Alfred Sydney Nunn (15 November 1899 – 1946) was an English footballer who played in the Football League for Clapton Orient and Luton Town.[1]