Jack Dickin
| Personal information | |
|---|---|
| Full name | John Henry Laurence Dickin | 
| Nationality | British | 
| Born | 10 February 1899 | 
| Died | 1966 (aged 66–67) | 
| Sport | |
| Sport | Swimming | 
Jack Dickin (10 February 1899 – 1966) was a British swimmer. He competed in the men's 100 metre freestyle event at the 1920 Summer Olympics.
His brother is Albert Dickin.