Mary "Meg" Loughran Cappel is a Democratic member of the Illinois Senate from the 49th district since December 10, 2020. The 49th district, located in the Chicago area, includes all or parts of Aurora, Bolingbrook, Boulder Hill, Channahon, Crest Hill, Crystal Lawns, Joliet, Montgomery, Naperville, Oswego, Plainfield, Romeoville, and Shorewood.