Notable Women in Law Tammera Diehm

Tammera Diehm

Shareholder and firm president-elect, Winthrop & Weinstine


At Minneapolis-based Winthrop & Weinstine, Tammera Diehm leads a subgroup of the real estate practice, drawing on her experience as a former city attorney and city council member to address complex zoning and land use issues. She represents clients nationally in the downstream energy market and is a leader in campaign finance, advising clients on issues related to political participation and election activities.

Diehm’s personal commitment to pro bono work has earned her the Minnesota State Bar Association’s North Star Lawyer designation for 50-plus hours of pro bono service every year since the program’s inception in 2012.