Aberdeen No. 373 (2006 Population 765) is a rural municipality in north-central Saskatchewan, Canada on the South Saskatchewan River encompassing 673.43 square kilometers in area. It is located in census Division No. 15. The rural municipality has within its boundaries the Town of Aberdeen which has its own municipal council. Edenburg, Laniwci, Strawberry Hills, and Strawberry Ridge are a part of the R.M. for civic matters. The rural municipality in conjunction with the provincial government is in charge of maintenance of highways in its area. As well, the municipality provides policing, fire protection and municipal governance for the rural district, with a reeve as its administrator.
Major industry in the rural municipality include the Dreyfus Inland Grain Terminal (near CN line), Horizon Seed Processors pulse crop facility (also near the CN line) and the Hold On Industries manufacturing facility. The area economy is dominated by agriculture.