The six Cello Suites, BWV 1007-1012, are suites for unaccompanied cello by Johann Sebastian Bach. They are some of the most frequently performed and recognizable solo compositions ever written for cello. Bach most likely composed them during the period 1717–23, when he served as Kapellmeister in Köthen. The title given on the cover of the Anna Magdalena Bach manuscript was Suites à Violoncello Solo senza Basso (Suites for cello solo without bass).

As usual in a Baroque musical suite, after the prelude which begins each suite, all the other movements are based around baroque dance types; the cello suites are structured in six movements each: prelude, allemande, courante, sarabande, two minuets or two bourrées or two gavottes, and a final gigue.[2] The Bach cello suites are considered to be among the most profound of all classical music works. Wilfrid Mellers described them in 1980 as "Monophonic music wherein a man has created a dance of God."

Due to the works' technical demands, étude-like nature, and difficulty in interpretation because of the non-annotated nature of the surviving copies, the cello suites were little known and rarely publicly performed until they were revived and recorded by Pablo Casals in the early 20th century. They have since been performed and recorded by many renowned cellists and have been transcribed for numerous other instruments; they are considered some of Bach's greatest musical achievements.

The Prelude consists of two parts, the first of which has a strong recurring theme that is immediately introduced in the beginning. The second part is a scale-based cadenza movement that leads to the final, powerful chords. The subsequent allemande contains short cadenzas that stray away from this otherwise very strict dance form. The first minuet contains demanding chord shiftings and string crossings.