| Ralph Chapman | |
| Birth Date: | 26 January 1906 |
| Birth Place: | Salford, England |
| Death Date: | March 1999 (aged 93) |
| Death Place: | Peterborough, England |
| Position: | Outside forward |
| Years1: | 1929–1931 |
| Caps1: | 10 |
| Goals1: | 0 |
Ralph Chapman (26 January 1906 – March 1999) was an English professional footballer who played as an outside forward. He played ten matches in the Football League for Nelson.