Mark Curran

Mark C. Curran Jr. (born April 4, 1963) is an American attorney who served as Sheriff of Lake County, Illinois from 2006 to 2018. He was the Republican nominee in the 2020 United States Senate election in Illinois, losing to incumbent Democratic Party incumbent Dick Durbin. In 2022, he ran as the Republican nominee for the 2nd district seat on the Illinois Supreme Court, losing to Democratic Party nominee Elizabeth Rochford.

Early life and education

Curran graduated from Loyola Academy in Wilmette, Illinois. He earned a Bachelor of Arts in business from Spring Hill College, and a Juris Doctor from the Illinois Institute of Technology's Chicago-Kent College of Law. In his elections and in his role as Sheriff, Curran has called for prison reform in Illinois, in which he includes a call for faith-based programming in prisons. In August 2008, Curran made national news when he voluntarily spent a week in the Lake County Jail.

On December 15, 2008, Curran announced that he was switching from the Democratic to Republican Party, calling his decision a "matter of conscience", stating that the scandals of Democratic governor Rod Blagojevich played a role in his decision.

2018 election for sheriff

After apparent defeat in the 2018 general election by a margin of 137 votes, by challenger John Idleburg, Curran requested and lost a recount. The day following the announcement of this result, Curran announced his intention to seek the Republican nomination for the 2020 Illinois U.S. Senate Election.

2020 U.S. Senate election

Curran won the 2020 Republican primary for an Illinois seat in the U.S. Senate. His vote in the March 17, 2020, primary election was 41% of the votes cast, against four other candidates. The general election was held in November 2020, with Curran standing unsuccessfully against incumbent Dick Durbin and fellow challenger Willie Wilson.

2022 Illinois Supreme Court election

Curran ran for the 2nd district of the Illinois Supreme Court, which was redrawn in 2021 to encompass Kane County, Lake County, McHenry County, DeKalb County, and Kendall County counties. He lost the election 55–45 to Democrat Elizabeth Rochford.