Glenfield may refer to:
- Glenfield, Leicestershire, the administrative base of Leicestershire County Council, Leicestershire in England.
- Glenfield, New Zealand, a suburb of Auckland, New Zealand.
- Glenfield, New South Wales, is a suburb of Sydney, Australia.
- Glenfield Park, New South Wales, is a suburb of Wagga Wagga, Australia
- Glenfield, Western Australia, a suburb of Geraldton, Australia.
- Glenfield (Natchez, Mississippi), a Mississippi Landmark
- Glenfield, Pennsylvania, a borough in Allegheny County, Pennsylvania, United States