Elk Subspecies

Four kinds of elk live in North America today: Rocky Mountain, Roosevelt, tule and Manitoban elk. Two others, the eastern elk and Merriam’s elk, are extinct. Most elk hunters chase Rocky Mountain elk, because Yellowstone’s herd was used to restore elk across much of the country.

The four living elk subspecies: Rocky Mountain elk with the largest antlers, Roosevelt elk with the largest bodies, tule elk found only in California, and Manitoban elk of Manitoba and Saskatchewan
The four living elk subspecies
SubspeciesScientific NameRangeKnown For
Rocky MountainC. canadensis nelsoniRocky Mountain West, restored herdsLargest antlers
RooseveltC. canadensis rooseveltiCoastal Pacific NorthwestLargest body size
TuleC. canadensis nannodesCalifornia onlySmallest elk
ManitobanC. canadensis manitobensisManitoba and SaskatchewanNorthern plains elk

Rocky Mountain elk

The most widespread elk. Herds across the West and most restored eastern herds came from Yellowstone stock, moved by truck and railcar. Rocky Mountain bulls carry the largest antlers of any elk.

Roosevelt elk

Named for President Theodore Roosevelt, these elk live in the wet coastal forests from northern California through Oregon, Washington and British Columbia. They are the largest elk by body size, though not by antler size.

Tule elk

Found only in California, tule elk are the smallest elk, with adult bulls weighing up to about 550 pounds. They nearly disappeared in the 1800s and recovered under protection.

Manitoban elk

Today most Manitoban elk live in the provincial and national parks of Manitoba and eastern Saskatchewan, though they once ranged along the eastern edge of the Rockies and onto the plains.

Elk that are gone

The eastern elk once lived across the eastern United States, and Merriam’s elk lived in the mountains of the Southwest, including Arizona. Both were gone by the early 1900s. Elk in those regions today were restored from western herds.

A herd of elk, including a bull, feeding in a green meadow ringed by trees
Elk herd in a summer meadow

Sources