Stane Derganc (23 April 1893 – 9 August 1981) was a Yugoslav gymnast.

[2] At the 1928 Olympics, he won two bronze medals for the Kingdom of Serbs, Croats and Slovenes (one with team).

He took part in two Olympic Games for Yugoslavia, and two gymnastics World Championships.

At the 1924 Olympics in Paris, he came in fourth place in the individual combined event, and fifth in the floor event, and seventh in the pommel horse were his best results in the individual apparatus.

Stane Derganc was depicted by Ivan Vavpotič on the Verigar stamps from late 1918: