37 (2016 population: 296) is a rural municipality (RM) in the Canadian province of Saskatchewan within Census Division No.

Located in the southeast portion of the province, it is south of the city of Weyburn.

In the 2021 Census of Population conducted by Statistics Canada, the RM of Lomond No.

37 is governed by an elected municipal council and an appointed administrator that meets on the first Thursday of every month.

[3] The reeve of the RM is Desmond McKenzie while its administrator is Aleshia Underwood.