Innuendo is the fourteenth studio album by the British rock band Queen, released on 4 February 1991 by Parlophone in the United Kingdom and it is the band's first studio album to be released by Hollywood Records in the United States. Produced by David Richards and the band, it was the band's last album to be released in lead singer Freddie Mercury's lifetime, and their most recent one to be composed of entirely new material, save for The Cosmos Rocks by the Queen + Paul Rodgers collaboration. It reached the No. 1 spot on the UK album charts for two weeks, and also peaked at No. 1 in Italy, the Netherlands, Germany, and Switzerland, staying at No. 1 for three weeks, four weeks, six weeks, and eight weeks, respectively. It was the first Queen album to go Gold in the US upon its release since The Works in 1984.

The album was recorded between March 1989 and November 1990. In the spring of 1987, Mercury had been diagnosed with AIDS, although he kept his illness a secret from the public and denied numerous media reports that he was seriously ill. The band and producers were aiming for a November or December release date in order to catch the crucial Christmas market, but Mercury's declining health meant that the release of the album did not take place until February 1991. Stylistically, Innuendo is in some sense a return to Queen's roots, with its harder rock sound, complex musical composition (title track), psychedelic effects ("I'm Going Slightly Mad"), and strong vocals from Mercury ranging three octaves (F2-F5). Nine months after the album was released, Mercury died of AIDS-derived bronchopneumonia.

The album cover was designed by Queen and Richard Gray. The booklets and single covers from the album are by Grandville, or are inspired by his illustrations. Innuendo was voted the 94th greatest album of all time in a national 2006 BBC poll.