Alfred "Butch" Lee (born December 5, 1956) is a retired Puerto Rican-born professional basketball player. He is the first Puerto Rican national to play in the National Basketball Association (NBA). Lee played in the NCAA, NBA, and National Superior Basketball League of Puerto Rico (BSN). He played for the Atlanta Hawks, Cleveland Cavaliers, and the Los Angeles Lakers while in the NBA. Lee was a member of the Puerto Rican national basketball team, including the 1976 Puerto Rican squad that came close to defeating the United States. Most notably, Lee was selected as the Most Outstanding Player at the 1977 Final Four where he led the Marquette Warriors to the school's first national championship. Lee earned All-American honors as both a junior and senior while at Marquette University. The university later retired Lee's jersey.

Lee was born in Santurce, San Juan, Puerto Rico to an American couple. Lee's family moved to Harlem, New York, U.S., when he was a young child. There he went on to become a 1st Team, PSAL All City basketball player and honor student at the DeWitt Clinton High School in the Bronx.