"Same Old Lang Syne" is a song written and recorded by Dan Fogelberg and released as a single in 1980. It was included on his 1981 album The Innocent Age. The song is an autobiographical narrative ballad told in the first person and tells the story of two long-ago romantic interests meeting by chance in a grocery store on Christmas Eve. The song peaked at No. 9 on the Billboard Hot 100 and is now frequently played during the holiday season and alongside traditional Christmas songs.

Daniel Grayling Fogelberg was an American singer, songwriter, and multi-instrumentalist. He is primarily known for his 1980s soft rock hits, including "Longer" (1980), "Same Old Lang Syne" (1981), and "Leader of the Band" (1982).