Milne may refer to:
- People with the surname Milne
- Milne (surname)
- Places
- Milne Bay, large bay in Milne Bay Province
- Milne Bay Province, Papua New Guinea
- Milne Inlet, Nunavut, Canada
- Milne Land, large island in eastern Greenland
- Milne Townsite, an abandoned subdivision of Temagami, Ontario
- Other uses
- Battle of Milne Bay, battle of the Pacific campaign of World War II
- HMS Milne, the name of two ships of the Royal Navy