Alfred Frederick Joseph Platte (April 13, 1890 – August 29, 1976), was an American baseball player. He played professional baseball for 17 years from 1910 to 1926, including nine games in Major League Baseball with the Detroit Tigers during their 1913 season. He appeared in 1,755 minor league baseball games between 1910 and 1926 and had 1,983 hits for a .313 batting average.