77 (2016 population: 205) is a rural municipality (RM) in the Canadian province of Saskatchewan within Census Division No.

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

[9] In the 2016 Census of Population, the RM of Wise Creek No.

77 is governed by an elected municipal council and an appointed administrator that meets on the second Wednesday of every month.

[3] The reeve of the RM is Denis Chenard while its administrator is Kathy Collins.