The #1 song in the UK on May 11, 1971

Knock Three Times By Tony Orlando and Dawn

Other #1 songs on May 11, 1971

#1 Hit Song

Joy to the World
Three Dog Night

#1 R&B Song

Never Can Say Goodbye
The Jackson 5

#1 Country Song

I Won't Mention It Again
Ray Price

Notable May 11 birthdays in the 1970s

Rafaela Mandelli
Movie Actress
Born May 11, 1979
Kardinal Offishall
Rapper
Born May 11, 1976
Laetitia Casta
Model
Born May 11, 1978
Kulap Vilaysack
TV Actress
Born May 11, 1980
Coby Bell
TV Actor
Born May 11, 1975
Jesse Katina
Gospel Singer
Born May 11, 1974
Amanda Freitag
Chef
Born May 11, 1972
Camilo Prieto
Philosopher
Born May 11, 1977
Nicky Katt
TV Actor
Born May 11, 1970