| Halcro | |
| Settlement Type: | Hamlet |
| Pushpin Label Position: | none |
| Subdivision Type: | Country |
| Subdivision Type1: | Province |
| Subdivision Type2: | Region |
| Subdivision Type3: | Census division |
| Subdivision Name3: | 15 |
| Subdivision Type4: | Rural Municipality |
| Subdivision Name4: | Prince Albert |
| Established Title: | Incorporated (Village) |
| Established Title2: | Incorporated (Town) |
| Government Type: | Municipal government |
| Leader Title: | Administrator RM Reeve |
| Leader Name: | Norma Sheldon |
| Leader Title1: | Governing body |
| Leader Name1: | Prince Albert No. 461 |
| Leader Title4: | Established |
| Postal Code Type: | Postal code |
| Postal Code: | S6V 5P9 |
| Area Code: | 306 |
Halcro or St. Andrews is a district in Saskatchewan, Canada north of St. Louis and south of Prince Albert. Adjacent to the South Saskatchewan River, it was initially settled by Anglo-Metis from Manitoba in the 1870s. Halcro is located in the aspen parkland biome.
Red Deer Hill has an elementary school called Osborne. It is located on Osborne Road and is a part of the Saskatchewan Rivers School Division.
Osborne opened in the late 1960s. It at one time had over 200 students. It is now down to about 95.
Halcro has an Anglican church with a cemetery. The church is called St. Andrew's and located on Halcro Church Road. Early in 2006, the church was vandalized and the consensus was to demolish it. But after a meeting was held in Birch Hills, they decided that the foundation was in good enough condition that it could be fixed.