Photo: Indigo Bunting, DuPage County by Chad Horwedel

About Us

Our Staff

The majority of the staff are located in the main office in Chicago, unless otherwise noted. The Illinois Chapter office is also home to several Sierra Club National staff for the Midwest Region, which has allowed a strong connection between National priorities and local projects.

All Sierra Club staff can be e-mailed directly by using firstname.lastname@sierraclub.org. You can click on each staff person's name to see specific staff responsibilities.

Chicago Office

Sierra Club, IL Chapter
70 E Lake Street, Suite 1500
Chicago, IL 60601
312.251.1680 main


Illinois Chapter Staff


Midwest Regional Staff


National Staff


Midwest Advancement Staff