William Henry Moore (December 12, 1901 – May 24, 1972) was a backup catcher in Major League Baseball who played in parts of the 1926 and 1927 seasons for the Boston Red Sox. Listed at 5 11", 170 lb., Moore batted left-handed and threw right-handed. He was born in Kansas City, Missouri.
In a 20-game career, Moore was a .207 hitter (18-for-87) with nine runs, two doubles, and four RBI without home runs.
Moore died at the age of 70 in his hometown of Kansas City, Missouri.