Charles Barthell Moran (February 22, 1878 – June 14, 1949), nicknamed "Uncle Charley", was an American sportsman who gained renown as both a catcher and umpire in Major League Baseball and as a collegiate and professional American football coach.

Moran was born in Nashville, Tennessee to an Irish Protestant family. He played football for the University of Tennessee in 1897, but left after one year to go to Bethel College, where he coached football as well as playing the sport.

Moran coached the University of Nashville football team in 1900 and 1901. The 1901 team was one of the South's greatest.

Moran played minor league baseball in 1902 for teams in Little Rock, Chattanooga and Dallas.

In 1903, Moran pitched for the National League's St. Louis Cardinals, who finished in last place, but he appeared in only three games (plus another as a shortstop) before injuring his arm. He posted a 5.25 earned run average in his brief tenure of 24 innings, being charged with a loss without earning a win, but also batted .429. He went back to the minor leagues to manage the Dallas Giants in 1904, and continued playing with teams in Galveston (1905), Waco and Cleburne (1906), Grand Rapids (1906–07) and Savannah (1908). The 1906 Cleburne team won the Texas League championship. He returned to the Cardinals as a catcher in 1908 and played in 21 games, batting .175 as the team again finished last.

His minor league career continued with teams in Milwaukee, Mobile, New Orleans, Dallas and Montgomery until he suffered a broken leg in 1912. He briefly played with teams in Chattanooga and Brunswick in 1913 before retiring as a player. After managing an Austin team in 1914, he began umpiring, in the Texas League in 1915–16 and the Southern Association in 1917.

Moran began coaching football in 1909 at Texas A&M, where he accumulated a 38–8–4 record as head coach over six seasons through 1914.

He then became the trainer for Head Coach Victor "Choctaw" Kelley at the Carlisle Indian Industrial School in 1915.