I'm a Rainbow is the ninth studio album recorded by American singer-songwriter Donna Summer. The album was recorded in 1981 and scheduled to be released on October 5 of that year but was shelved. It was not released until fifteen years later, on August 20, 1996 by Casablanca and Mercury Records. There was no promotion for the album. No singles or music videos were released. AllMusic gave the album a positive review, naming it her most personal record.

Donna Adrian Gaines, known professionally as Donna Summer, was an American singer and songwriter. She gained prominence during the disco era of the 1970s and became known as the "Queen of Disco", while her music gained a global following.