Wyatt Arnold "Watty" Lee (August 12, 1879 – March 6, 1936) was a Major League Baseball outfielder and pitcher.

He played all or part of four seasons in the majors, from 1901 until 1904, for the Washington Senators and Pittsburgh Pirates.

Playing for the Senators, Lee won 16 games, second on the team to Case Patten's 18 wins.

Lee jumped to the National League in 1904, playing for the defending NL champion Pirates.

Although he went 4-for-12 at the plate for a .333 batting average, his pitching record was not nearly as good, as he posted a bloated 8.74 ERA while winning 1 game and losing 2.