Ragged Atlas is a studio album by Fred Frith's United States experimental rock group Cosa Brava.

John Kelman, Nic Jones and Mark Corroto wrote favorable reviews of Ragged Atlas at All About Jazz,[2][5][6] whereas Beppe Colli at Clouds and Clocks had mixed feeling about the album.

[4] Kelman described Cosa Brava as "the perfect nexus between [Frith's] more accessible yet still left-leaning music for dance, [...] and the more challenging structures of his 1970s work with Henry Cow".

[2] He said that Ragged Atlas "transcends time and genre" and has "[b]road dynamics, a blend of acoustic and electric instrumentation, fine compositional detail, and surprisingly memorable melodies".

[2] Corroto called the album a "classic 1970s rock opera", and described the music as a mixture of "folk, Celtic, modern chamber, Latin, funk, Eastern, and prog-rock".