Mervin Thomas "Bud" Connolly (May 25, 1901 – June 12, 1964) was a shortstop in Major League Baseball who played for the Boston Red Sox in the 1925 season. Connolly batted and threw right-handed. He was born in San Francisco, California.
In a 43-game career, Connolly was a .262 hitter (28-for-107) with 12 runs, seven doubles, and one triple without home runs.
Connolly died in Berkeley, California, at the age of 63.