This is a list of Governors of Maine since statehood in 1820.

#	Name	Party	Term
1	William King	Democrat	1820–1821
2	William D. Williamson	Democrat	1821–1821
3	Benjamin Ames	Democrat	1821–1822
4	Albion K. Parris	Democrat	1822–1827
5	Enoch Lincoln	Democrat	1827–1829
6	Nathan Cutler	Democrat	1829–1830
7	Joshua Hall	Democrat	1830–1830
8	Jonathan Hunton	National Republican	1830–1831
9	Samuel E. Smith	Democrat	1831–1834
10	Robert Dunlap	Democrat	1834–1838
#	Edward Kent	Whig	1838–1839
#	John Fairfield	Democrat	1839–1841
#	Edward Kent	Whig	1841–1842
#	John Fairfield	Democrat	1842–1843
#	Edward Kavanagh	Democrat	1843–1844
#	Hugh J. Anderson	Democrat	1844–1847
#	John W. Dana	Democrat	1847–1850
#	John Hubbard	Democrat	1850–1853
#	William G. Crosby	Whig	1853–1855
#	Anson P. Morrill	Republican	1855–1856
#	Samuel Wells	Democrat	1856–1857
#	Hannibal Hamlin	Republican	1857–1857
#	Joseph H. Williams	Republican	1857–1858
#	Lot M. Morrill	Republican	1858–1861
#	Israel Washburn, Jr.	Republican	1861–1863
#	Abner Coburn	Republican	1863–1864
#	Samuel Cony	Republican	1864–1867
#	Joshua L. Chamberlain	Republican	1867–1871
#	Sidney Perham	Republican	1871–1874
#	Nelson Dingley, Jr.	Republican	1874–1876
#	Seldon Connor	Republican	1876–1879
#	Alonzo Garcelon	Democrat	1879–1880
#	Daniel F. Davis	Republican	1880–1881
#	Harris M. Plaisted	Democrat	1881–1883
#	Frederick Robie	Republican	1883–1887
#	Joseph R. Bodwell	Republican	1887–1887
#	S. S. Marble	Republican	1887–1889
#	Edwin C. Burleigh	Republican	1889–1893
#	Henry B. Cleaves	Republican	1893–1897
#	Llewellyn Powers	Republican	1897–1901
#	John Fremont Hill	Republican	1901–1905
#	William T. Cobb	Republican	1905–1909
#	Bert M. Fernald	Republican	1909–1911
#	Frederick W. Plaisted	Democrat	1911–1913
#	William T. Haines	Republican	1913–1915
#	Oakley C. Curtis	Democrat	1915–1917
#	Carl E. Milliken	Republican	1917–1921
#	Frederic H. Parkhurst	Republican	1921–1921
#	Percival P. Baxter	Republican	1921–1925
#	Ralph Owen Brewster	Republican	1925–1929
#	William Tudor Gardiner	Republican	1929–1933
#	Louis J. Brann	Democrat	1933–1937
#	Lewis O. Barrows	Republican	1937–1941
#	Sumner Sewall	Republican	1941–1945
#	Horace A. Hildreth	Republican	1945–1949
#	Frederick G. Payne	Republican	1949–1952
#	Burton M. Cross	Republican	1952–1955
#	Edmund Muskie	Democrat	1955–1959
#	Robert Haskell	Republican	1959–1959
#	Clinton Clauson	Democrat	1959–1959
#	John H. Reed	Republican	1959–1967
#	Kenneth M. Curtis	Democrat	1967–1975
#	James B. Longley	Independent	1975–1979
#	Joseph E. Brennan	Democrat	1979–1987
#	John R. McKernan, Jr.	Republican	1987–1995
#	Angus King	Independent	1995–2003
#	John Baldacci	Democrat	2003—