This is a list of U.S. state, federal district, and territory trees, including official trees of the following of the states, of the federal district, and of the territories.

{| class="wikitable sortable"

! State<br />federal district<br />or territory !! Common name !! Scientific name !!class="unsortable"| Image !! Year

|-

! Alabama

|| Longleaf pine || Pinus palustris || 200px || 1949<br />clarified 1997

|-

! Alaska

|| Sitka spruce || Picea sitchensis || 200px ||1962

|-

! American Samoa

|| None || || ||

|-

! Arizona

|| Blue palo verde || Parkinsonia florida || 200px || 1954

|-

! Arkansas

|| Loblolly pine || Pinus taeda || 200px || 1939

|-

! rowspan=2 | California

|| Coast redwood || Sequoia sempervirens || 200px || rowspan=2 | 1937

|-

|| Giant sequoia || Sequoiadendron giganteum || 200px

|-

! Colorado

|| Colorado blue spruce || Picea pungens || 200px ||1939

|-

! Connecticut

|| White oak<br />(See also: Charter Oak) || Quercus alba || 200px || 1947

|-

! Delaware

|| American holly || Ilex opaca || 200px ||1939

|-

! District of Columbia

|| Scarlet oak || Quercus coccinea || 200px || 1960

|-

! Florida

|| Sabal palm || Sabal palmetto || 200px ||1953

|-

! Georgia

|| Southern live oak || Quercus virginiana || 200px ||1937

|-

! Guam

|| Ifit (Pacific teak) || Intsia bijuga || 180px || 1969

|-

! Hawaii

|| Candlenut tree (kukui) || Aleurites moluccanus || 200px ||1959

|-

! Idaho

|| Western white pine || Pinus monticola || 200px ||1935

|-

! Illinois

|| White oak || Quercus alba || 200px ||1973

|-

! Indiana

|| Tulip tree || Liriodendron tulipifera || 200px || 1931

|-

! Iowa

|| Oak (variety unspecified) || Quercus spp. || 200px ||1961

|-

! Kansas

|| Eastern cottonwood || Populus deltoides || 200px ||1937

|-

! Kentucky

|| Tulip poplar || Liriodendron tulipifera || 200px || 1994

|-

! Louisiana

|| Bald cypress || Taxodium distichum || 200px || 1963

|-

! Maine

|| Eastern white pine || Pinus strobus || 200px || 1945

|-

! Maryland

|| White oak<br />(See also: Wye Oak) || Quercus alba || 200px || 1941

|-

! Massachusetts

|| American elm || Ulmus americana || 200px || 1941

|-

! Michigan

|| Eastern white pine || Pinus strobus || 200px || 1955

|-

! Minnesota

|| Red pine (aka Norway pine) || Pinus resinosa || 200px || 1953

|-

! Mississippi

|| Southern magnolia || Magnolia grandiflora || 200px || 1952

|-

! Missouri

|| Flowering dogwood || Cornus florida || 200px || 1955

|-

! Montana

|| Ponderosa pine || Pinus ponderosa || 200px || 1949

|-

! Nebraska

|| Eastern cottonwood || Populus deltoides || 200px || 1972

|-

! rowspan=2 | Nevada

|| Single-leaf pinyon || Pinus monophylla || 200px || 1959

|-

|| Great Basin bristlecone pine || Pinus longaeva || 200px || 1987

|-

! New Jersey

|| Northern red oak || Quercus rubra || 200px || 1950

|-

! New Mexico

|| Piñon pine || Pinus edulis || 200px || 1949

|-

! New York

|| Sugar maple || Acer saccharum || 200px || 1956

|-

! North Carolina

|| Pine || Pinus || 200px || 1963

|-

! North Dakota

|| American elm || Ulmus americana || 200px || 1947

|-

! Northern Mariana Islands

|| Flame tree || Delonix regia || 200px ||1979

|-

! Ohio

|| Ohio buckeye || Aesculus glabra || 200px || 1953

|-

! Oklahoma

|| Eastern redbud || Cercis canadensis || 200px || 1971

|-

! Oregon

|| Douglas fir || Pseudotsuga menziesii || 200px || 1939

|-

! Pennsylvania

|| Eastern hemlock || Tsuga canadensis || 200px || 1931

|-

! Puerto Rico

|| Ceiba (unofficial