Cyclotron Centre Bronowice (in Polish - Centrum Cyklotronowe Bronowice, CCB) is a part of the Henryk Niewodniczański Institute of Nuclear Physics Polish Academy of Sciences in Krakow (IFJ PAN). We are engaged in the application of cyclotrons in scientific research and tumour radiotherapy.

The following activities are being conducted in CCB:
- experiments in nuclear physics, medical physics, dosimetry, microdosimetry, radiobiology and materials engineering,
- production of radionuclides for research purposes,
- development of clinical and scientific infrastructure intended for a non-invasive tumour treatment.

At CCB cyclotron is presently in operation Proteus C-235 cyclotron