Mount Hamilton may refer to:
Antarctica
- Mount Hamilton (Antarctica), on the Kent Plateau
- Mount Hamilton (Tapley Mountains), in Antarctica
Australia
- Mount Hamilton (South Australia), also known as Wabma Kadarbu
- Mount Hamilton (Victoria), a volcano in Victoria, Australia
United States
- Mount Hamilton (California)
- Mount Hamilton (Nevada), in the White Pine Range
Other uses
- Mount Hamilton (New Zealand), a mountain in the Southern Alps on South Island
- Mount Hamilton, County Antrim, a townland in County Antrim, Northern Ireland