Grant U. "Home Run" Johnson (September 23, 1872 – September 4, 1963) was an American shortstop and second baseman in baseball's Negro leagues. In a career that spanned over 30 years, he played for many of the greatest teams of the deadball era and was one of the game's best power hitters. Born in Findlay, Ohio, he died at age 90 in Buffalo, New York.