The lieutenant governor of Illinois is the second highest executive of the State of Illinois. In Illinois, the lieutenant governor and governor run on a joint ticket and are directly elected by popular vote. Gubernatorial candidates select their running mates when filing for office and appear on the primary election ballot together. When the governor of Illinois becomes unable to discharge the duties of that office, the lieutenant governor becomes acting governor. If the governor dies, resigns or is removed from office, the lieutenant governor becomes governor. Under the Illinois Constitution, the Attorney General is next in line of succession to the Governor's office after the lieutenant governor, but does not succeed to the lieutenant governor's office. From the impeachment of Rod Blagojevich in 2009, until the inauguration of Sheila Simon in 2011, Attorney General Lisa Madigan would have become governor if Pat Quinn had vacated the office. Historically, the lieutenant governor has been from either the Democratic Party or Republican Party. The current lieutenant governor is Democrat Juliana Stratton.
The 2010 Illinois gubernatorial election took place on November 2, 2010. Incumbent Democratic Governor Pat Quinn was elected to a full term in office, having become governor in 2009 following the impeachment and removal of Governor Rod Blagojevich. Quinn was elected as the Democratic nominee, the Illinois Green Party nominee was attorney and 2006 nominee Rich Whitney, the Republican nominee was State Senator Bill Brady, the Libertarian Party nominee was Lex Green, and Scott Lee Cohen ran as an independent.
The 1994 Illinois gubernatorial election was held on November 8, 1994. Incumbent Republican Governor Jim Edgar won reelection in the largest landslide in over a century, after the elections of 1818 and 1848.
The 1998 Illinois gubernatorial election took place on November 3, 1998. Incumbent Republican Governor Jim Edgar did not run for a third term in office. Republican nominee George Ryan, the Illinois Secretary of State, narrowly won the election against Democratic Congressman Glenn Poshard.
The 1986 Illinois gubernatorial election was held on November 4, 1986. Republican candidate James R. Thompson won a fourth term in office, defeating the Illinois Solidarity Party nominee, former United States Senator Adlai Stevenson III, by around 400,000 votes.
The 2014 Illinois gubernatorial election was held on November 4, 2014, to elect the governor and lieutenant governor of Illinois, concurrently with the election to Illinois's Class II U.S. Senate seat, as well as other elections to the United States Senate in other states and elections to the United States House of Representatives and various state and local elections.
The 1990 Illinois gubernatorial election was held on November 6, 1990 to elect the governor and lieutenant governor of Illinois. The incumbent Governor Jim Thompson chose to retire instead of seeking reelection to a fifth term. The Republican nominee, Secretary of State Jim Edgar, narrowly defeated the Democratic nominee, Attorney General Neil Hartigan, by about 80,000 votes out of the over 3.2 million cast.
The 1978 Illinois gubernatorial election was held on Tuesday, November 7, 1978. Republican James R. Thompson easily won a second term in office, defeating Democratic nominee Michael Bakalis by nearly 600,000 votes.
Newton R. Casey was an American doctor and politician from Illinois. A son of Zadok Casey, Casey attended Ohio University and practiced medicine in Benton and Mount Vernon, Illinois. In 1858, he moved to the newly established Mound City, Illinois, where he became their longtime mayor. A supporter of Stephen A. Douglas, Casey was elected to three terms in the Illinois House of Representatives.
The 1972 Illinois gubernatorial election was held in Illinois on November 7, 1972. Incumbent first-term Republican governor Richard B. Ogilvie lost reelection in an upset to the Democratic nominee, Dan Walker.
The 1908 Illinois gubernatorial election was held on November 3, 1908.
The 2022 Illinois gubernatorial election took place on November 8, 2022, to elect the governor of Illinois, concurrently with the 2022 Illinois general election. Gubernatorial candidates ran on tickets with candidates for lieutenant governor. The incumbent governor and lieutenant governor, first-term Democrats J. B. Pritzker and Juliana Stratton, sought re-election together against Republican nominees Illinois State Senator Darren Bailey and his running mate Stephanie Trussell.
The 1916 Illinois gubernatorial election was held on November 7, 1916. Incumbent Democratic Governor Edward Fitzsimmons Dunne was defeated by Republican nominee Frank Orren Lowden.
The 1920 Illinois gubernatorial election was held on November 2, 1920.
The 1884 Illinois gubernatorial election was held on November 4, 1884.
The 1908 Illinois gubernatorial election was held on November 3, 1908. It saw the election of Republican nominee John G. Oglesby.
The 1932 Illinois gubernatorial election was held on November 8, 1932. It saw the election of Democrat Thomas Donavan, who defeated incumbent Republican lieutenant governor Fred E. Sterling.
The 2024 Indiana gubernatorial election will be held on November 5, 2024, to elect the next governor of Indiana, concurrently with the 2024 U.S. presidential election, as well as elections to the United States Senate and the United States House of Representatives and various state and local elections. Incumbent Republican governor Eric Holcomb is term-limited and cannot seek re-election to a third consecutive term in office. Primary elections took place on May 7, 2024, in which Republican U.S. Senator Mike Braun, Democratic former state Superintendent of Public Instruction Jennifer McCormick, and Libertarian software engineer Donald Rainwater won their respective parties' nominations.
United States gubernatorial elections are scheduled to be held on November 3, 2026, in 36 states and three territories. The previous gubernatorial elections for this group of states took place in 2022, except in New Hampshire and Vermont, where governors serve two-year terms and will elect their governors in 2024. Many of the states with elections in this cycle have incumbents who are officially term-limited.
The 1834 Illinois lieutenant gubernatorial election was held on 4 August 1834 in order to elect the lieutenant governor of Illinois. Democratic candidate and incumbent speaker of the Illinois House of Representatives Alexander M. Jenkins defeated Democratic candidate James Evans and Democratic-Republican nominee William Beatty Archer.
