Alfonso Mondelo (born August 13, 1958 in Baracaldo, Spain) is a soccer coach.
Mondelo's coaching career includes many highlights, like the Puerto Rican national team, where he coached future United States of America (U.S.) National team star Chris Armas.
He was fired with a game left in the regular season, when the MetroStars hired former U.S. national team coach Bora Milutinovic.
From 2002 until 2004 he was the director of coaching for the ENYYSA (Eastern New York Youth Soccer Association).
He has remained very active as an assistant coach and consultant for U.S Soccer and in 2005, he was offered a job in the front office of Major League Soccer in New York City, where he now works in the player development department as the Director of Player Programs.