Robert Olivo (June 16, 1937 – August 28, 1989), better known by his stage name Ondine, was an American actor.

And this orgy was run by a friend of mine, and, so, I said to this person, 'Would you please mind throwing that thing [Warhol] out of here?'

[4] He appeared in films made by his lover, Roger Jacoby, Dream Sphinx Opera, L'Amico Fried's Glamorous Friends, and Kunst Life.

He died of AIDS-related liver disease in Queens, New York in 1989, aged 52.

He was portrayed in the film I Shot Andy Warhol by Michael Imperioli.