| Peirce Seamount | |
| Depth: | 18090NaN0 |
| Location: | North Pacific Ocean |
| Coordinates: | 53.44°N -136.32°W |
| Country: | Canada |
| Type: | Submarine volcano |
Peirce Seamount, also called Pierce Seamount, is a seamount located in the Pacific Ocean west of the Queen Charlotte Islands, British Columbia, Canada. It lies between Denson Seamount and Hodgkins Seamount and is member of the Kodiak-Bowie Seamount chain, a chain of seamounts in southeastern Gulf of Alaska stretching from the Aleutian Trench in the north to Bowie Seamount in the south.