Grant Johnson

Grant Johnson may refer to:
 * Home Run Johnson (Grant Johnson, 1872–1963), American baseball player
 * Grant Johnson (footballer) (born 1972), Scottish former footballer
 * Grant A. Johnson, American television soap opera director
 * Grant S. Johnson, American screenwriter, film director, and producer
 * Grant W. Johnson (1903–1965), American politician who served in the New York State Assembly