| Birth Date: | 11 August 1865 |
| Birth Place: | Liberton, Edinburgh |
| Death Date: | 28 May 1930 (aged 64) |
| Death Place: | Edinburgh |
| Resting Place: | Liberton Cemetery |
| Occupation: | Missionary and author |
| Spouse: | Mary Ann Varder Bridges |
Wilfred Barbrooke Grubb (11 August 1865 – 28 May 1930) was a Scottish missionary and author.
Grubb was born on 11 August 1865 in Liberton, Edinburgh, a son of Arthur Alfred Barbrooke Grub and Ethel Barbrooke Grub.
In 1884, aged 19, Grubb applied to the South American Missionary Society (SAMS). He was accepted and licensed as a lay reader in the Church of England.