| Oscar Manchester | |
| Fullname: | Oscar Henry Manchester |
| Birth Date: | 14 April 1878 |
| Birth Place: | Preston, Victoria |
| Death Place: | Sunbury, Victoria |
| Statsend: | 1898 |
| Years1: | 1897–1898 |
| Club1: | Carlton |
| Games Goals1: | 14 (3) |
Oscar Henry Manchester (14 April 1878 – 20 February 1958) was an Australian Rules footballer. He played 14 games for Carlton in the VFL between 1897 and 1898 and kicked three goals.
His debut match was the 1897 Round 7 clash with Collingwood.[1]