Long John Silver is the seventh studio album by the American rock band Jefferson Airplane, and their last album of all new material until 1989. It was recorded and released in 1972 as Grunt FTR-1007.

Grunt Records was a vanity label founded in 1971 by Jefferson Airplane and distributed by RCA Records. Initially created to sign local Bay Area acts, the label later was used only for Jefferson Starship and Hot Tuna releases. The label ended use in 1987 after Grace Slick left Starship.