| Tiger salamander | 
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| Several in captivity | 
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| Scientific classification | 
| Domain: | Eukaryota | 
 
| Kingdom: | Animalia | 
 
| Phylum: | Chordata | 
 
| Class: | Amphibia | 
 
| Order: | Urodela | 
 
| Family: | Ambystomatidae | 
 
| Genus: | Ambystoma | 
| Species: | A. tigrinum | 
| Binomial name | 
| Ambystoma tigrinum 
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| Synonyms | 
| Siren operculata  Palisot de Beauvois, 1799 (invalid)
 Proteus neocaesariensis  Green, 1818 (invalid)
 Axolotus philadelphicus  Jarocki, 1822 (invalid)
 Salamandra tigrina  Green, 1825 (basionym)
 Salamandra ingens  Green, 1831
 Salamandra lurida  Sager, 1839
 Ambystoma episcopus  Baird, 1850 "1849"
 Siredon harlanii  A.M.C. Duméril, Bibron & A.H.A. Duméril, 1854
 Ambystoma bicolor  Hallowell, 1858 "1857"
 Amblystoma conspersum  Cope, 1859
 Amblystoma obscurum  Baird in Cope, 1868 "1867"
 Amblystoma xiphias  Cope, 1868 "1867"
 Amblystoma copeianum  Hay, 1885
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The tiger salamander (Ambystoma tigrinum) is a species of mole salamander and one of the largest terrestrial salamanders in North America.