Dave Sullivan (May 10, 1877 – 1929) was an Irish-American boxer who took the World Featherweight Title on September 26, 1898 in a controversial bout against Solly Smith, in Brooklyn, New York on a fifth-round technical knockout, three rounds after Smith had broken his arm.
He would hold the title only forty-six days before losing it to the legendary Black champion George Dixon.
Dan Donelly was a corner man and may have acted as his trainer.