| Joe Peacock | |
| Fullname: | John Peacock |
| Birth Date: | 15 March 1897 |
| Birth Place: | Wigan, England |
| Position: | Wing half |
| Clubs1: | Middlesbrough |
| Nationalyears1: | 1929 |
| Nationalteam1: | England |
| Nationalcaps1: | 3 |
| Nationalgoals1: | 0 |
John "Joe" Peacock (15 March 1897 – 4 March 1979) was an English international footballer, who played as a wing half.
Born in Wigan, Peacock played professionally for Middlesbrough, and earned three caps for England in 1929.