Koko Prasetyo Darkuncoro (born October 2, 1981 in Jakarta) is a beach volleyball player from Indonesia.

At the 2008 Asian Beach Games he received a gold medal with partner Andy Ardiyansah.

[3] Teamed-up with Ade Candra Rachmawan, they won the silver medal at the 2013 Islamic Solidarity Games.

He and Rachmawan also competed at the 2014 Asian Games, finished in the fourth position after lost to Chinese pair in the bronze medal match.

[4] Darkuncoro and Rachmawan then claimed the gold medal at the 2014 Asian Beach Games in Phuket, Thailand.