6546 Kaye, provisional designation 1987 DY, is a carbonaceous asteroid from the outer region of the asteroid belt, approximately 22 kilometers in diameter. It was discovered on 24 February 1987, by Czech astronomer Antonín Mrkos at the South Bohemian Kleť Observatory in the Czech Republic. The asteroid was named for American actor Danny Kaye.
Antonín Mrkos is on czech nationality