Koljo Karagiosov (born July 17, 1896 in Gabrovo – 1972) was a famous Gabrovian industrialist, German honorary vice-consul.
The only son of Vassil Karagiosov and Deshka Kalpazanova.
He was a grandson of Ivan Kolchev Kalpazanov.
He studied the Gabrovian Gymnasium.
Koljo Karagiosov played viola and did paintings.
Then became student in Legal in the town of Erlangen (Germany), but a few years later he graduated Handel Hochschule in Leipzig.