"My Number One" is a song by Helena Paparizou that won the Eurovision Song Contest.
My Number One may also refer to: My Number One (album), an alternative title for Protereotita, an album by Helena Paparizou containing the song "My Number One" "My Number One" (Luv' song), 1980
See also "He's My Number One", a 1980 song by Christie Allen "My Number One Doctor", an episode of the TV series Scrubs "You're My Number One", a 1999 song by S Club 7 Number One (disambiguation)