| Douglas Pettigrew | |
| Office: | Member of the Legislative Assembly of New Brunswick |
| Term: | 1952–1960 |
| Constituency: | Restigouche |
| Birth Date: | 16 December 1917 |
| Birth Place: | Jacquet River, New Brunswick |
| Death Place: | New Brunswick |
| Nationality: | Canadian |
| Spouse: | Ruth Clithero |
| Party: | Progressive Conservative Party of New Brunswick |
| Occupation: | Politician & WW II Veteran Awarded the MC |
| Children: | 3 |
Douglas Bonar Pettigrew (December 16, 1917 – October 18, 1973) was a Canadian politician. He served in the Legislative Assembly of New Brunswick as member of the Progressive Conservative party from 1952 to 1960.[1]