Lanquidity is a 1978 studio album by American jazz musician Sun Ra.

[8] Stylistically, the album is markedly different from Sun Ra's earlier recordings, drawing heavily on funk, R&B and jazz fusion.

Spin magazine called Lanquidity "a beautiful place to enter Ra's psych-jazz omniverse", while Alternative Press wrote that it is "impossibly funky": "Often compared to Miles Davis' heaviest jazz-rock-funk fusion, Lanquidity is dense, rhythmic and curiously hypnotic".

In 2000, it was reissued on HDCD by Evidence Records, with a light grey cover.

Four editions were made available: a remastered version of the original album on digital and as a single LP, and a "Special Edition" version as a 2xCD and 4xLP box set, including rare alternate mixes by Bob Blank.