"Christmas in My Heart" is a song by German singer–songwriter Sarah Connor.

Male vocals were provided by Naturally 7 member Dwight Stewart.

After the success of Naughty but Nice, Connor decided to release her first album of Christmas music entitled Christmas in My Heart.

The title track "Christmas in My Heart" was released to promote the album and Connor's tour at the time.

The song is also featured on a DVD of the same name released with the reissue in 2006.