- May 1 7th National Film Awards (India): "Apur Sansar" wins the Golden Lotus
Music Concert
May 2 Harry Belafonte's 2nd Carnegie Hall performance (New York City)
Flower Drum Song
May 7 Richard Rodgers and Oscar Hammerstein's musical "Flower Drum Song", directed by Gene Kelly, and starring Miyoshi Umeki, closes at St James Theater. NYC, after 602 performances and 1 Tony Award win
TV Show Appearance
May 12 Elvis Presley appears on a Frank Sinatra television special; Elvis sings Sinatra's 1957 Cy Coleman hit "Witchcraft", and Frank performs Presley's 1956 classic "Love Me Tender"
Cannes Film Festival
May 20 13th Cannes Film Festival: "The Sweet Life" directed by Federico Fellini wins the Palme d'Or
- May 23 WGTV TV channel 8 in Athens-Atlanta, GA (PBS) begins broadcasting
- May 23 WRCA radio changes call letters back to WNBC (NYC)
Greenwillow
May 28 Frank Loesser's musical "Greenwillow", starring Anthony Perkins, closes at Alvin Theater, NYC, after 95 performances