Sassy Swings the Tivoli is a 1963 live album by American jazz singer Sarah Vaughan and her trio, produced by Quincy Jones. The performances were recorded in the concert hall of the Tivoli Gardens, Copenhagen, over four days in July 1963.

Sarah Lois Vaughan was an American jazz singer and pianist. Nicknamed "Sassy" and "The Divine One", she won two Grammy Awards, including the Lifetime Achievement Award, and was nominated for a total of nine Grammy Awards. She was given an NEA Jazz Masters Award in 1989. Critic Scott Yanow wrote that she had "one of the most wondrous voices of the 20th century".