Johann Sebastian Bach
| BWV | 894 |
| Title | Prelude and Fugue |
| Composed | 1708, Weimar |
| Key | A-Minor |
| Scoring | Piano or Harpsichord |
| Movements | Prelude Fugue |
| Category | Prelude and Fugue |
| Manuscript | Yale University, New Haven; Music library, Leipzig; Karl Marx University, Leipzig; Bavarian State library, Munich; Abbey, Göttweig |