YL

YL may refer to:


 * YL (rapper), Hispanic American rapper from Chicago
 * YL (rapper), French rapper of Algerian origin
 * YL Male Voice Choir, a Finnish choir, formerly Helsinki University Chorus
 * Yamal Airlines, a Russian airline
 * Year of Love (Y.L.), an alternative to Anno Domini (A.D.) developed by Ezra Heywood
 * Yellow Line (Washington Metro)
 * Yorba Linda, California, a suburb of Los Angeles, United States
 * YL, Morse Code for Young lady
 * Young Life, a non-denominational Christian ministry in the United States
 * YL, a country prefix for aircraft registered in [Latvia]