Jeremiah F. "Jerry" Dorgan (1856 – June 10, 1891) was an American professional baseball player from 1879 to 1887. He played four seasons of Major League Baseball as a right fielder and catcher for five major league clubs. He appeared in 131 major league games and compiled a .282 batting average with 22 doubles, four triples, no home runs and 49 RBIs. Dorgan's baseball career reportedly came to an early end due to his "unconquerable appetite for liquor"; he died of alcohol poisoning in 1891 after being discovered intoxicated in a Connecticut barn with an empty liquor bottle by his side.