Tony Rossi (born December 11, 1943) is an American college baseball coach and former player, currently serving as head coach of the Siena Saints baseball program. He was named to that position prior to the 1970 season. Rossi is the longest tenured coach with the same institution in NCAA Division I baseball, and only Augie Garrido has been a head coach for more years than Rossi. Rossi grew up in Schenectady and taught middle school math for more than 30 years in addition to his coaching job.