"Little Saint Nick" is a Christmas song written by Brian Wilson and Mike Love, originally for the American rock band the Beach Boys. It was first released as a single on December 9, 1963, and peaked at number 3 on Billboard magazine's special seasonal weekly Christmas Singles chart. The B-side is an a cappella cover of "The Lord's Prayer".The song borrows its rhythm and structure from the group's 1963 song "Little Deuce Coupe", released as a single half a year earlier.