Milroy
- Andrea Milroy
- Bobby Milroy
- Duncan Milroy
- Fort Milroy
- Grant County, West Virginia
- Jack Milroy
- Lesley Milroy
- List of horses of the American Civil War
- McHenry County, North Dakota
- Milroy Township, Jasper County, Indiana
- Milroy, Indiana
- Milroy, Minnesota
- Milroy, New South Wales
- Milroy, Pennsylvania
- Nick Milroy
- Oquawka Township, Henderson County, Illinois
- Randolph County, West Virginia
- Robert H. Milroy
- Seán Milroy
- Thomas Hugh Milroy