| David Baynham | |
| Fullname: | David Morton Baynham |
| Birth Date: | 12 June 1902 |
| Birth Place: | Troed-y-rhiw, Wales[1] |
| Death Date: | 1974 (aged 72) |
| Death Place: | Scunthorpe, England |
| Position: | Full back |
| Years1: | 1926 |
| Clubs1: | Aberdare Athletic |
| Caps1: | 16 |
| Goals1: | 0 |
| Years2: | 1927 |
| Clubs2: | Bournemouth & Boscombe Athletic |
| Caps2: | 7 |
| Goals2: | 0 |
| Clubs3: | Yeovil & Petters United |
| Clubs4: | Scunthorpe & Lindsey United |
David Morton Baynham (12 June 1902 – 1974) was a Welsh professional footballer who played in the Football League for Aberdare Athletic and Bournemouth & Boscombe Athletic as a full back.[2]