J. Mac Davis (born April 5, 1952) is an American lawyer, politician, and retired judge.
Earlier in his career he represented Waukesha County in the Wisconsin State Senate as a Republican.
[3] He served as chief judge of the 3rd Judicial District, by appointment of the Wisconsin Supreme Court, from 2007 to 2013.
[5] The United States Senate did not take up his confirmation and the nomination expired four months later at the end of Bush's presidency.
[6][7] He was appointed by Governor Scott Walker to the newly created Wisconsin Ethics Commission, to a five-year term commencing July 1, 2016.