Chuck Winder is an American politician and Republican member of the Idaho Senate. He serves as the president pro tempore of the Idaho Senate and previously served as the majority leader. He is married to Dianne Winder; the couple has two children.

The Idaho Senate is the upper chamber of the Idaho State Legislature. It consists of 35 Senators elected to two-year terms, each representing a district of the state. The Senate meets at the Idaho State Capitol in Boise, Idaho.