The Greatest Christmas Hits is a Christmas compilation album by American a cappella group Pentatonix.

Pentatonix announced the album on September 2, 2023.

It is a two-disc album that features 23 previously released tracks and 8 new ones.

The tour for the album, called the Most Wonderful Tour of the Year, will begin on November 14, 2023, in Palm Springs, California.

The album debuted at number 3 on Billboard's Top Holiday Albums chart, dated November 4, 2023.