The 2012 Delaware gubernatorial election took place on November 6, 2012, to elect the Governor of Delaware. Incumbent Democratic Governor Jack Markell won re-election to a second term, defeating Republican challenger Jeff Cragg.
Democrat and Republican candidates were unopposed in their party primaries, which were held on September 11. The Green Party candidate was endorsed by the Green Party of Delaware at their annual meeting on May 11.
Note: The ±% column reflects the change in total number of votes won by each party from the previous election. Neither the vote shares nor the turnout figures account for write-ins. Turnout percentage is the portion of registered voters (632,805 as of 11/1/2012) who voted.