Pink Lady or The Pink Lady may refer to:

Arts and entertainment

• The Pink Lady (musical), a 1911 musical by Ivan Caryll
• Pink Lady (art), a short-lived 1966 painting on a rock face near Malibu, California
• Pink Lady (duo), a 1970s–80s Japanese pop music duo
  • Pink Lady (1979 album), a studio album by the duo
  • Pink Lady (1981 album), a compilation album by the duo
  • Pink Lady Monogatari, a 1978 Japanese anime based on the duo
  • Pink Lady (TV series) or Pink Lady and Jeff, a 1980 American television show starring the duo
• The Pink Ladies, female companions of the T-Birds in the two Grease movies and their stage musicals

Food and medicine

• Cripps Pink, an apple cultivar sold under the brand name Pink Lady
• Pink Lady (cocktail), a gin-based cocktail, popular in the United States in the 1920s and 30s
• Pink lady (medicine), a drug cocktail used to treat gastroesophageal reflux
• Pink lady, a denaturant mixture added to discourage World War II-era US Navy submariners from drinking torpedo juice

Games

• Pink Lady (card game), a variant of Hearts and Black Lady
• Pink Nines, a card game in the same family as Newmarket

Transportation

• Pink Lady (quartzite), railroad track ballast
• The Pink Lady (aircraft), a B-17G Flying Fortress bomber
• Ella's Pink Lady, the yacht used by Australian sailor Jessica Watson during her round-the-world voyage

People

• Hazel Dawn (1890–1988), nicknamed "The Pink Lady" and one of the stars of the musical of the same name
• Ri Chun-hee (born 1943), nicknamed "The Pink Lady", a North Korean news presenter
• "The Pink Lady", a smear nickname given to American politician Helen Douglas (1900–1980) by opponents to imply Communist sympathies