Many of the most popular Christmas songs were written by Jewish songwriters:

• “White Christmas” by Irving Berlin
• “The Christmas Song (Chestnuts Roasting on an Open Fire)” by Mel Tormé and Bob Wells
• “Let it Snow” by Sammy Cahn
• “I’ve Got My Love to Keep Me Warm” by Irving Berlin
• “I’ll Be Home for Christmas,” music by Buck Ram
• “Sleigh Ride,” lyrics by Mitchell Parrish
• “Winter Wonderland” by Felix Bernard
• “Silver Bells” by Jay Livingston
• “The Christmas Waltz” by Sammy Cahn

source