Justin Johnson

Justin Johnson may refer to:
 * J. Leroy Johnson (1888–1961), Republican United States Congressman from California
 * Justin Johnson (basketball) (born 1996) American basketball player
 * Justin Johnson (footballer) (born 1996), Dutch footballer
 * Justin Johnson (ice hockey) (born 1981), American ice hockey player
 * Justin Johnson (performer) (born 1979), American drag performer, known by his stage name Alyssa Edwards
 * Justin Johnson (racing driver) (born 1985), American stock car racing driver
 * Justin Johnson (songwriter), American songwriter and producer better known as Count Justice
 * Justin Johnson (baseball) (born 1977), American baseball coach