Steppe bison
"Blue Babe", a mummified specimen from Alaska
Scientific classification
Unrecognized taxon (fix):	Bison
Species:	†B. priscus
Binomial name
Bison priscus Bojanus, 1827

The steppe bison, or steppe wisent (Bison priscus), is an extinct bison. It lived on steppes in Europe, Central Asia, Beringia, and North America during the Quaternary. It is believed that it evolved somewhere in South Asia, That would mean it appeared at about the same time and region as the aurochs, with which its descendants are sometimes confused.

The steppe wisent became extinct in the Pleistocene. It was replaced in Europe by the modern wisent species. It was replaced in America by Bison latifrons, then later Bison antiquus), and finally the modern American bison.