| Billy Dick | |
| Fullname: | William John Dick |
| Birth Date: | 16 July 1889 |
| Birth Place: | Stawell, Victoria |
| Death Place: | Cheltenham, Victoria |
| Originalteam: | East Brunswick |
| Height: | 179 cm |
| Weight: | 77 kg |
| Position: | Centre half-forward, centre half-back |
| Club1: | Brighton |
| Years1: | 1906–07 |
| Games Goals1: | ?? (??) |
| Years2: | 1908–10 |
| Games Goals2: | 53 (40) |
| Years3: | 1911–18 |
| Games Goals3: | 100 (35) |
| Club4: | Brunswick |
| Years4: | 1919 |
| Games Goals4: | 5 (3) |
| Statsend: | 1919 |
| Careerhighlights: |
|
William John Dick (16 July 1889 – 18 November 1960) was an Australian rules footballer who played for and in the Victorian Football League (VFL).
The son of Alick Dick, captain of Essendon in the VFA.
His nephews Ian and Alexander Dick played first-class cricket for Western Australia, with Ian also captaining Australia at field hockey in the 1956 Summer Olympics in Melbourne.
Dick made his debut for Carlton in round 6 of the 1911 VFL season. He left the club at the end of 1918.