Robert H. Clark (March 18, 1863 – August 21, 1919) was born in Covington, Kentucky on March 18, 1863. He was a 19th-century Major League Baseball catcher. He played from 1886 to 1893 for the Brooklyn Grays/Bridegrooms, Cincinnati Reds and Louisville Colonels. He appeared in the post-season World Series with Brooklyn twice, in 1889 and 1890.
Clark died of burns inflicted by an accidental fire in Covington, Kentucky. He was buried in Saint Marys Cemetery in Fort Mitchell, Kenton County.