The Rural Municipality of South Norfolk is a former rural municipality (RM) in the Canadian province of Manitoba.
It was originally incorporated as a rural municipality on December 22, 1883.
[1] It ceased on January 1, 2015, as a result of its provincially mandated amalgamation with the Town of Treherne to form the Municipality of Norfolk Treherne.
[2] The former RM is located in the Central Plains Region of the province.
A portion of the Long Plain First Nation Indian reserve lies within its northeast corner.