Simeon Augustus Murch (November 21, 1880 – June 6, 1939) was an American professional baseball infielder.

He played parts of three seasons in Major League Baseball for the St. Louis Cardinals and Brooklyn Superbas.

[2][10] In July 1906, Sporting Life wrote that he "comes pretty near being one of the most valuable all-around men in the league.

[12] He was purchased by the Brooklyn Superbas in August, and the following year, he received his final shot in the majors.

[2][13] Murch moved up to the class A American Association in 1910 but batted just .230, and he finished his professional baseball career back in the New England League in 1912.