Governor | Lieutenant Governor | governor | Governor General of Canada | Governor-General | Lieutenant Colonel | Delaware | Lieutenant | Wilmington, Delaware | Delaware River | Governor of New York | lieutenant | Governor General | Governor of New South Wales | Governor of New Jersey | Governor of California | Governor of Virginia | Lieutenant colonel (United States) | lieutenant colonel | Governor-General of Australia | Lord Lieutenant of Ireland | Second Lieutenant | Governor of Maryland | Governor of Oklahoma | Governor of Gibraltar | Governor-General of New Zealand | Governor of Minnesota | Governor-General of the Philippines | Delaware Bay | second lieutenant |
Markell defeated Lieutenant Governor of Delaware John C. Carney, Jr. with 51% of the vote in the Democratic primary, and defeated Republican nominee, former Delaware Superior Court Judge William Swain Lee, with 67% of the vote in the general election; becoming Delaware's first Jewish governor.
Philip L. Cannon (1850–1929), first Lieutenant Governor of Delaware