State | Mammal | Marine mammal | Other mammal 1 | Other mammal 2 | Other mammal 3 |
Alabama |
 American black bear (2006)[1] |  West Indian manatee (2009)[2] | | | |
Alaska |
|  Bowhead whale (1983)[3] |  Moose (land mammal) (1998)[3] | | |
Arizona |
 Ringtail (1986)[4] | | | | |
Arkansas |
 White-tailed deer (1993)[5] |
| | | |
California |
 California grizzly bear (animal) (1953)[6][note 1] |  Gray whale (1975)[7] | | | |
Colorado |
 Rocky Mountain bighorn sheep (animal) (1961)[8] | | | | |
Connecticut |
|  Sperm whale (animal) (1975)[9] | | | |
Delaware |
 Gray fox (wildlife animal) (2010)[10] | | | | |
District of Columbia |
 Big brown bat (2020)[11] | | | | |
Florida |
 Florida panther (animal) (1982)[12] |  Manatee (marine mammal) (1975)[13] |  Porpoise or dolphin (salt water mammal) (1975)[14] | | |
Georgia |
 White-tailed deer (2015)[15] |  Right whale (1985)[16] | | | |
Hawaii |
 Hawaiian monk seal (2008)[17] |  Humpback whale (1979)[16] |  Hawaiian hoary bat (land mammal) (2015)[18] | | |
Idaho |
| | | | |
Illinois |
 White-tailed deer (1980)[2] | | | | |
Indiana |
| | | | |
Iowa |
Muskrat (proposed)
|
| | | |
Kansas |
 American bison (animal) (1955)[19] | | | | |
Kentucky |
 Gray squirrel (wild game animal) (1968)[20] | | | | |
Louisiana |
 Black bear (1992)[21] | | | | |
Maine |
 Moose (animal) (1979)[22] | |
Maine Coon Cat (cat) (1985)[23] |
| |
Maryland |
| |  Calico Cat (cat) (2001)[24] | Chesapeake Bay Retriever (dog)[25] | |
Massachusetts |
|  Right whale (1980)[26] |
Tabby Cat (cat) (1988)[27] |
Ms. G (groundhog) (2014)[28] |  Morgan Horse (1970) |
Michigan |
| |  White-tailed deer (game mammal) (1997)[29] | | |
Minnesota |
 White-tailed deer (proposed)
 Black bear (proposed)
Eastern wolf (proposed)
Thirteen-lined ground squirrel (proposed)
|
| | | |
Mississippi |
 White-tailed deer (1974)[30]  Red fox (1997)[31] | |  Bottlenosed dolphin (1974) (water mammal)[30] | | |
Missouri |
 Missouri mule (animal) (1995)[32] | | | | |
Montana |
 Grizzly bear (1983)[33] | | | | |
Nebraska |
 White-tailed deer (1981)[34] | | | | |
Nevada |
 Desert bighorn sheep (animal) (1973)[35] | | | | |
New Hampshire |
 White-tailed deer (1983)[36] | |  Bobcat (wildcat) (2015)[37] | | |
New Jersey |
| | | | |
New Mexico |
 American black bear (1963)[38] | | | | |
New York |
 Beaver (1975)[2] | | | | |
North Carolina |
 Eastern gray squirrel (1969)[39] | |  Virginia opossum (marsupial) (2013)[40] | | |
North Dakota |
| | | | |
Ohio |
 White-tailed deer (1988)[41] | |
|
|
Oklahoma |
 Buffalo (1972)[42] | | |
Mexican free-tailed bat (Tadarida brasiliensis) |  White-tailed deer (game animal) (1990)[42] |
Oregon |
 Beaver (animal) (1969)[43] | | | | |
Pennsylvania |
 White-tailed deer (1959)[44] | | | | |
Rhode Island |
|  Harbor seal (2016)[45] | | | |
South Carolina |
 White-tailed deer (1972)[44] |  Bottlenose dolphin (2009)[46] |  Right whale (migratory marine mammal) (2009)[46] |  Mule (heritage work animal) (2010)[47] | |
South Dakota |
 Coyote (animal)[48] | | | | |
Tennessee |
 Raccoon (animal) (1971)[49] | | | | |
Texas |
| |  Nine-banded armadillo (small mammal) (1995)[50] |  Texas Longhorn (large mammal) (1995)[50] |  Mexican free-tailed bat (flying mammal) (1995)[50] |
Utah |
 Rocky Mountain elk (animal) (1971)[51] | | | | |
Vermont |
| |  Randall Lineback (heritage livestock breed) (2005)[52] | | |
Virginia |
| |  Virginia big-eared bat (bat) (2005)[53] | | |
Washington |
|  Orca (2005)[54] |
Olympic marmot (endemic mammal) (2009)[55] |
| |
West Virginia |
 American black bear (animal) (1973)[56] | | | | |
Wisconsin |
 American badger (animal) (1957)[57] | |  White-tailed deer (wildlife animal) (1957)[57] |  Dairy cow (domestic animal) (1971)[57][note 2] | |
Wyoming |
 American bison (1985)[58] | | | | |