Mount Cobb is the name of several places:
;In Australia
- Mount Cobb (Australia), a mountain in South Australia
;In Canada
- Mount Cobb (British Columbia), a mountain on Vancouver Island
;In New Zealand
- Mount Cobb, New Zealand, a mountain in the Tasman Region
;In the United States
- Mount Cobb, Pennsylvania, a township in Lackawanna County
- Mount Cobb (Vermont), a mountain in Washington County