Stephen Michael Frank (born January 14, 1974) is a former Major League Baseball outfielder.
Frank was born in Pomona, California and graduated from Escondido High School in (Escondido, California. He played college baseball at Santa Clara University. 
Frank was drafted by the Cincinnati Reds in the 7th round of the 1997 Major League Baseball Draft,  and made his major league debut on June 19, 1998. In 2000, he was traded to the New York Yankees with Denny Neagle for Jackson Melián, Drew Henson, Brian Reith and Ed Yarnall.