Saint-Antoine—Westmount
| Quebec electoral district | |
|---|---|
| Defunct federal electoral district | |
| Legislature | House of Commons |
| District created | 1933 |
| District abolished | 1967 |
| First contested | 1935 |
| Last contested | 1965 |
St. Antoine—Westmount and Saint-Antoine—Westmount were federal electoral districts in Quebec, Canada, that were represented in the House of Commons of Canada from 1935 to 1968.
"St. Antoine—Westmount" riding was created in 1933 from parts of St. Antoine riding. It was abolished in 1952 when it was replaced by "Saint-Antoine—Westmount" riding.
Saint-Antoine—Westmount was abolished in 1966 when it was redistributed into Saint-Henri and Westmount ridings.