Glenister is a surname. It may refer to:
- John Glenister (born 1932), British television director
- Mikey Glenister (born 1984), British musician
- Norm Glenister (1915–1963), Australian football player
- Philip Glenister (born 1963), British actor
- Robert Glenister (born 1960), British actor
- Stewart Glenister (born 1988), American Samoan swimmer