| John Walker | |
| Nationality: | British |
| Sport: | Gymnastics |
| Birth Date: | 18 January 1883 |
| Birth Place: | Walsall, England |
| Death Place: | Birmingham, England |
John Walker (18 January 1883 - 22 March 1966) was a British gymnast.[1] He competed in the men's team all-around event at the 1920 Summer Olympics.[2]