| Rex Theatre (Whitewood Historical Museum) | |
| Location: | 714 Lalonde Street |
| Location Country: | Canada |
| Client: | Merchant's Bank |
| Construction Start Date: | 1906 |
| Completion Date: | 1907 |
The Rex Theatre building is located at 714 Lalonde Street in Whitewood, Saskatchewan, Canada. The building is a designated Heritage Property.[1] Originally built to house the Merchant's Bank, the building was later used to house the Theatre, with the removal of the second story the building was adapted to house a telephone exchange, later a retail outlet and finally a museum. The building currently houses the Whitewood Historical Museum.