Vladimír Guma Kulhánek (born 4 September 1944 in Prague) is a Czech rock bass guitarist. He studied at the Institute of Chemical Technology in Prague. He was member of Flamengo, Etc..., Stromboli, Bohemia and many other bands. He was also a sought-after session musician who has played with Dežo Ursiny, Eva Pilarová, Jana Kratochvílová, Anna K and many others. Now, he is member of T4, November 2nd, Energit and the supergroup called "Kulhánek/Holeček/Razím/Kowacz".