Mount Olds is a mountain summit located in the Cayoosh Range of the Lillooet Ranges, in southwestern British Columbia, Canada. It is situated northeast of Pemberton, south-southeast of Mount Gardiner, and east of Mount Oleg, which is its nearest higher peak. The mountain's name was officially adopted on June 21, 19796, by the Geographical Names Board of Canada. Precipitation runoff from the peak drains into tributaries of the Fraser River.