Mark Gottlieb (born December 11, 1956) is an American civil engineer and Republican politician from Ozaukee County, Wisconsin.

[1] He graduated from Milwaukee's James Madison High School in 1974, then served in the United States Navy from 1974 to 1978.

[2] Gottlieb first entered public office in 1991, when he was elected to the common council of Port Washington, Wisconsin.

[1] A major issue in the mayoral campaign was a city ordnance requiring children to wear helmets while biking.

[9] In 2008, Gottlieb faced his only contested general election, defeating Democrat Perry Duman with 70% of the vote.

[15] Since leaving government, Gottlieb has worked as associate director of the University of Wisconsin–Milwaukee's Institute for Physical Infrastructure and Transportation.