| 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]
 |  |  |  |  | 
|---|