Ninety is the second full-length album and first on ZTT Records by British electronic music group 808 State, released in 1989 and featuring the single "Pacific State" which reached number 10 in the UK Singles Chart on November 1989. It was released in the US as Utd. State 90, without "The Fat Shadow (Pointy Head Mix)," but with other bonus tracks.
Slant Magazine listed the album at number 54 on its list of the "Best Albums of the 1980s" saying "A thrilling expansion of the possibilities for acid house and arguably the best LP ever produced in the style".
In September 2008, Ninety was re-released as a 'deluxe edition', the original album remastered by Graham Massey, and a bonus disc of remixes and tracks previously exclusive to Utd. State 90 which included: