Michigan Legislature

The Michigan Legislature is the legislature of the U.S. state of Michigan. It is organized as a bicameral body composed of the Senate (the upper chamber) and the House of Representatives (the lower chamber). Article IV of the Michigan Constitution, adopted in 1963, defines the role of the Legislature and how it is to be constituted. The chief purposes of the Legislature are to enact new laws and amend or repeal existing laws. The Legislature meets in the Capitol building in Lansing.

The 103rd Michigan Legislature was sworn in on January 11, 2025.