Charles Arthur Niebergall (May 23, 1899 – August 29, 1982) was an American professional baseball catcher and scout. He appeared in 54 major league games over three seasons for the St. Louis Cardinals. Listed at 5 feet 10 inches (1.78 m) and 160 pounds (73 kg), he threw and batted right-handed. Niebergall was one of a number of baseball players in the first half of the 20th century to be nicknamed "Nig", being referred to as such in newspaper reports as early as June 1923.