| William Cummings | |
| Birth Date: | 13 March 1889 |
| Birth Place: | Timaru, New Zealand |
| Death Place: | Christchurch, New Zealand |
| Ru Position: | Loose forward |
| Repyears1: | 1913, 1921 |
| Repcaps1: | 2 |
| Reppoints1: | 3 |
| Ru Provinceyears1: | 1912–21 |
| Ru Provinceapps1: | 34 |
| Occupation: | Newspaper delivery man[1] |
William Cummings (13 March 1889 – 28 May 1955) was a New Zealand rugby union player. A loose forward, Cummings represented at a provincial level, and was a member of the New Zealand national side, the All Blacks, in 1913 and 1921. He played three matches for the All Blacks including two internationals, scoring one try.[2]
Cummings died in Christchurch on 28 May 1955,[2] and was buried at Bromley Cemetery.[1]