Hobart is the surname of:
Aaron Hobart (1787–1858), US Representative from Massachusetts
Barry Hobart (1942–2011), a Dayton, Ohio television horror host known as "Dr. Creep"
Clarence Hobart (1870–1930), American tennis player
Garret Hobart (1844–1899), 24th Vice President of the United States (1897–1899)
George Hobart, 3rd Earl of Buckinghamshire (1731–1804)
Harrison Carroll Hobart (1815–1902), Union Army colonel during the American Civil War, politician, and lawyer
Henry Hobart (disambiguation)
John Hobart (disambiguation)
Ken Hobart (born 1961), former quarterback in the USFL and CFL
Lewis P. Hobart (1873–1954), American architect
Miles Hobart (1595–1632), English politician
Percy Hobart, British major general, armoured vehicle innovator, and commander of the 79th Armoured Division in the Second World War
Robert Hobart (1836–1928), British politician
Robert Hobart, 4th Earl of Buckinghamshire
Rose Hobart (1906–2000), American actress
Simon Hobart, British nightlife impresario