Rugby Championship of Yugoslavia

The Rugby Championship of Yugoslavia was the highest level competition of the Rugby union in Yugoslavia. The league lasted until 1991, when several successor leagues were formed.

Wins by club

 * RK Nada Split (11 championships)
 * RK Čelik Zenica (7 championships)
 * RK Zagreb (6 championships)
 * RK Partizan Belgrade (5 championships)
 * RK Dinamo Pančevo (4 championships)
 * Mladost Zagreb (1 championship)
 * RK Jedinstvo Pančevo (1 championship)