A Charlie Brown Christmas is the eighth studio album by the American jazz pianist Vince Guaraldi (later credited to the Vince Guaraldi Trio). Coinciding with the television debut of the Christmas special of the same name, the album was released in the first week of December 1965 by Fantasy Records.

Guaraldi was contacted by television producer Lee Mendelson to compose music for a documentary on the comic strip Peanuts and its creator, Charles M. Schulz. Although the special went unaired, these selections were released in 1964 as Jazz Impressions of A Boy Named Charlie Brown. Coca-Cola commissioned a Christmas special based on Peanuts in 1965 and Guaraldi returned to score the special.

Guaraldi composed most of the music, though he included versions of traditional carols such as "O Tannenbaum". He recorded some of the score at Whitney Studio in Glendale, California, then re-recorded some of it at Fantasy Records Studios in San Francisco with a children's choir from St. Paul's Episcopal Church in nearby San Rafael. The sessions ran late into the night, with the children rewarded with ice cream afterward.

Bassist Fred Marshall and drummer Jerry Granelli were credited as performing on the album. It was voted into the Grammy Hall of Fame and added to the National Recording Registry of the Library of Congress.

In 1988, Fantasy Records re-released a CD of the 11 original tracks plus one bonus cut, "Greensleeves." A 16-track remastered edition, featuring "Greensleeves" and alternate takes of four other songs, was released in 2006, followed by a second remaster in 2012.

In 2022, Craft Recordings embarked on a major reissue campaign in a variety of expanded, deluxe editions. These sets feature a new stereo mix completed by Paul Blakemore, the original 1965 stereo mix, and up to 50 previously unreleased outtakes from five separate recording sessions. The three editions are a single LP vinyl edition, comprising the original 1965 stereo release offered in gold foil sleeved with embossing details (released September 22, 2022); two-disc LP vinyl and CD expanded editions, containing the 2022 stereo mix and 13 outtakes from the original recording sessions (released December 2, 2022); and a five-disc super deluxe edition, which adds three CDs of complete Autumn 1965 recording sessions and a Blu-ray audio disc containing high-resolution audio and Dolby Atmos mixes (released December 2, 2022).

On May 10, 2022, the Recording Industry Association of America (RIAA) certified the album quintuple platinum for sales of 5 million copies. In November 2014, it was the 10th best-selling Christmas/holiday album in the United States during the SoundScan era.