Jiří Kabeš, alias Kába (* 26 March 1946 in Křemín, Czechoslovakia) is a Czech rock singer, violist, violinist, guitarist and songwriter.

He was a longtime member of The Plastic People of the Universe[1] where he played on viola and violin, occasionally sang and played on theremin.

In the early seventies he played with rock'n'roll group The Old Teenagers.

[2] Since 1997 he is also a member of The Velvet Underground Revival Band[2] where he plays the guitar.

He was also a member of Milan Hlavsa's band called Půlnoc and Echt!.