Red Octopus is the second album by American rock band Jefferson Starship, released on Grunt Records in 1975. Certified double platinum by RIAA in 1995, it is the best-selling album by any incarnation of Jefferson Airplane and its spin-off groups. The single "Miracles" was the highest-charting single any permutation of the band had until Starship's "We Built This City" a decade later, ultimately peaking at No. 3 on the Billboard singles chart; the album itself reached No. 1 for four non-consecutive weeks on the Billboard 200. As was common in the era, stereo and quadraphonic mixes of the album were released concurrently.