435 (2016 population: 342) is a rural municipality (RM) in the Canadian province of Saskatchewan within Census Division No.

435 incorporated as a rural municipality on January 1, 1913.

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

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

[3] The reeve of the RM is Les Welkie while its administrator is Darrin Beaudoin.