Glen Johnson (born 1984) is an English international footballer.
Glen Johnson may also refer to:
Glen Johnson (boxer) (born 1969), Jamaican boxer
Glen Johnson (Canadian soccer) (born 1951), former Canadian soccer player
Glen D. Johnson (1911–1983), U.S. Representative from Oklahoma
Glen D. Johnson, Jr. (born 1954), Chancellor of the Oklahoma State System of Higher Education
Glen Johnson, a musician of the group Piano Magic