"Why Do Fools Fall in Love" is a song by American rock and roll band Frankie Lymon & the Teenagers that was released on January 10, 1956. It reached No. 1 on the R&B chart, No. 6 on Billboard's Pop Singles chart, and No. 1 on the UK Singles Chart in July. Many renditions of the song by other artists have also been hit records in the U.S., including versions by the Diamonds, the Beach Boys, and Diana Ross.

Franklin Joseph Lymon was an American rock and roll/rhythm and blues singer and songwriter, best known as the boy soprano lead singer of the New York City-based early rock and roll doo-wop group The Teenagers. The group was composed of five boys, all in their early to mid-teens. The original lineup of the Teenagers, an integrated group, included three African-American members, Lymon, Jimmy Merchant, and Sherman Garnes; and two Puerto Rican members, Joe Negroni and Herman Santiago. The Teenagers' first single, 1956's "Why Do Fools Fall in Love", was also their biggest hit. After Lymon went solo in mid-1957, both his career and that of the Teenagers fell into decline. In 1968, Lymon was found dead at the age of 25 on the floor of his grandmother's bathroom from a heroin overdose. Lymon was posthumously inducted into the Rock and Roll Hall of Fame in 1993 as a member of the Teenagers. His life was dramatized in the 1998 film Why Do Fools Fall in Love.