Frederick James Blanding (February 8, 1888 – July 16, 1950), nicknamed "Fritz," was an American baseball player. He played five seasons as a right-handed pitcher in Major League Baseball for the Cleveland Naps from 1910 to 1914. He pitched a six-hit shutout against Walter Johnson in his Major League debut in September 1910. His best seasons were 1912 and 1913, during which time he compiled a record of 33–24. His career record with Cleveland was 46-46.