Starless and Bible Black is the sixth studio album by English progressive rock band King Crimson, released in March 1974 by Island Records in the United Kingdom and by Atlantic Records in the United States. It carries over most of the same lineup which appeared on the preceding album, Larks' Tongues in Aspic, with only percussionist Jamie Muir not returning, and is the band's final album with violinist David Cross. In order to more faithfully capture the band's live energy, much of the material on this album was tracked in concert and edited together with studio recordings. The album includes multiple fully improvised pieces, alongside "Fracture", one of King Crimson's most challenging pieces to perform.

King Crimson were an English progressive rock band formed in 1968 in London. The band drew inspiration from a wide variety of music, incorporating elements of classical, jazz, folk, heavy metal, gamelan, blues, industrial, electronic, experimental music and new wave. They exerted a strong influence on the early 1970s progressive rock movement, including on contemporaries such as Yes and Genesis, and continue to inspire subsequent generations of artists across multiple genres. The band earned a large cult following.