1) The Christmas Song (Chestnuts Roasting on an Open Fire)
This song was written in 1945 by Mel Tormé (1925-1999) and Robert "Bob" Wells (born 1922)--both of whom are Jewish.
Tormé, the son of Russian Jewish immigrants, is most famous as a jazz vocalist, but he did write about 250 songs, mostly with Wells. Tormé wrote the music for "The Christmas Song" and Wells penned the lyrics.
2) "Let It Snow! Let it Snow! Let it Snow!"
This song was written in 1945 by the Jewish songwriting team of lyricist Sammy Cahn (1913-1993) and composer Jule Styne (1905-1994).
3) "White Christmas"
Irving Berlin's "White Christmas" is the historical biggie of popular Christmas songs. Its incredible success inspired scores of other songwriters to try and write a Christmas song.
Berlin, one of the most famous songwriters in American history, was born Israel Baline in what is now Russia, or possibly Belarus. He came to the States in 1891. His father is alternately reported to have been a cantor or rabbi but didn't work in either capacity when the family moved to America. His father's death, when Irving was 13, forced Irving Berlin to find work--like singing in the streets--just so he and his family could eat.
Berlin's early dire poverty fits the stereotype of the successful Jewish American songwriter--but not quite the reality. Most top Jewish American songwriters, especially those who worked in the Broadway theater, were from families that fit in an income range from upper working class to upper middle class. Also, most Jewish Broadway composers were American-born and not immigrants.
Berlin certainly never hid the fact that he was Jewish, even though he changed his name (he adopted "Berlin" because that was how his last name, Baline, was misspelled on the cover of the sheet music for his first published song).
Despite his rabbi father, Berlin was never a religious man, although he supported Jewish causes like the State of Israel. He was very much an American patriot--and "God Bless America" was a sincere statement of his beliefs. (The royalties from that song go to the Boys and Girls Scouts.)
For Berlin, personally, Christmas was not a happy time. His second wife, and the love of his life, was a Catholic. While Berlin remained a secular Jew, he allowed his children with his second wife to be raised as Episcopalians. One of their children, a son, died very young on Christmas day in the '20s.
Berlin celebrated Christmas with his wife and his surviving children when those children were young but was always reportedly sad on that day. He did not celebrate the holiday at all once his surviving children grew up
4)"Rudolph The Red Nosed Reindeer" "Rockin' Around The Christmas Tree" and A Holly Jolly Christmas"
Johnny Marks (1909-1985), who was Jewish, was an interesting man, but his main claim to fame is writing three of the most popular Christmas songs of all-time.
Marks was born in a New York City suburb and graduated from Colgate University in Hamilton, N.Y., before going off to Paris to study music. Besides writing songs, Marks was a prominent radio producer. He had a heroic World War II combat record, winning the Bronze Star and four battle stars.
5) "Silver Bells"
This song was written in 1951 for The Lemon Drop Kid, a Bob Hope movie.
Jay Livingston, who wrote the music, and Ray Evans (1915-2007), who wrote the lyrics, were a famous Jewish songwriting team with many big hits to their credit. Livingston (1915-2001) was born Jacob Levinson in a small industrial suburb of Pittsburgh.
6)"l'll Be Home For Christmas"
Walter Kent, who wrote the music, and Buck Ram, who co-wrote the lyrics with Kim Gannon, were Jewish. "I'll Be Home," like "White Christmas," was first sung by Bing Crosby and released (1943) during World War II. Like "White Christmas," it hit a nerve among those separated from their loved ones and was an instant hit and holiday classic.