Washakie may refer to:

People

• Washakie, (ca. 1804–1900), a Shoshone chief
  • Washakie (McGary), sculpture depicting the chief

Places

• Washakie, Utah, a ghost town
• Washakie basin, a United States endorheic basin within the Wyoming Basin physiographic province
• Washakie County, Wyoming
• Washakie Glacier in Wyoming
• Washakie National Forest in Wyoming
• Washakie Reservation, the reservation of the Northwestern Band of the Shoshone Nation, in Utah
• Washakie Ten, Wyoming, a census-designated place in Wyoming
• Washakie Wilderness, a Wyoming protected area within the Shoshone National Forest

Ships

• SS Chief Washakie, an American Liberty ship built in Portland, Oregon, in 1942
• USS Washakie (YTB-386), later YTM-386, a United States Navy harbor tug in service from 1944 to 1946 and from 1953 to probably 1975