Mary Ann Hanusa (b. May 26, 1961) is a Republican member of the Iowa House of Representatives, representing District 16. She was first elected to the chamber in 2010.

Hanusa earned her B.A. from Concordia Teachers College and her M.A. in American history from the University of Nebraska at Lincoln. Her professional experience includes working as a school administrator at Abraham Lincoln High School, co-owner of Hanusa Hardware and Rental, president of the Friends of the Union Pacific Railroad Museum and director of the Office of Presidential Personal Correspondence.

• BS, Education, Concordia Teachers College in Seward, Nebraska
• MA, American History, University of Nebraska at Lincoln

• BS, Education, Concordia Teachers College in Seward, Nebraska
• MA, American History, University of Nebraska at Lincoln
• School Administrative Manager, Council Bluffs Public Schools, present
• Co-Owner, Board of Directors, Hanusa Hardware and Rental, present
• Director, Office of Presidential Personal Correspondence, 2001-2006

• BS, Education, Concordia Teachers College in Seward, Nebraska
• MA, American History, University of Nebraska at Lincoln
• School Administrative Manager, Council Bluffs Public Schools, present
• Co-Owner, Board of Directors, Hanusa Hardware and Rental, present
• Director, Office of Presidential Personal Correspondence, 2001-2006
• Representative, Iowa State House of Representatives, District 16, 2010-present
• Former Chair, Pottawattamie County Republicans
• Former Area Representative, Senator Grassley
• Candidate, Iowa State House of Representatives, District 16, 2018
• Candidate, Iowa Secretary of State, 2006

• BS, Education, Concordia Teachers College in Seward, Nebraska
• MA, American History, University of Nebraska at Lincoln
• School Administrative Manager, Council Bluffs Public Schools, present
• Co-Owner, Board of Directors, Hanusa Hardware and Rental, present
• Director, Office of Presidential Personal Correspondence, 2001-2006
• Representative, Iowa State House of Representatives, District 16, 2010-present
• Former Chair, Pottawattamie County Republicans
• Former Area Representative, Senator Grassley
• Candidate, Iowa State House of Representatives, District 16, 2018
• Candidate, Iowa Secretary of State, 2006
• Member, Economic Development Authority Board, present
• Member, Iowa Innovation Council, present
• Member, Abraham Lincoln High School Hall of Fame Committee
• Former President, Friends of the Union Pacific Railroad Museum
• Former Member, Iowa Commission on Volunteer Service
• Member, Saint Paul's Lutheran Church
• Member, Iowa Workforce Development Board, 2013-2015