| William Grundy | |
| Fullname: | William Grundy |
| Birth Date: | 1914 |
| Birth Place: | Kirkby-in-Ashfield, England |
| Years1: | 1933–1934 |
| Clubs1: | Annesley Colliery Welfare |
| Years2: | 1934–1935 |
| Caps2: | 1 |
| Goals2: | 0 |
| Years3: | 1935–1936 |
| Caps3: | 5 |
| Goals3: | 0 |
| Years4: | 1936 |
| Clubs4: | Annesley Colliery Welfare |
| Totalcaps: | 6 |
| Totalgoals: | 0 |
William Grundy (1914 – after 1935) was an English professional footballer who played in the Football League for Coventry City and Mansfield Town.[1]