CJAB-FM is a French-language Canadian radio station located in Saguenay, Quebec.
Owned and operated by Bell Media, it broadcasts on 94.5 MHz using a directional antenna with a peak effective radiated power of 100,000 watts (class C).
The station has a mainstream rock format and is part of the "Énergie" network which operates across Quebec.
It started operations as a sister station to CKRS-FM (now owned by Cogeco-affiliated Radio Saguenay since September 2010).
On November 5, 1981, CJAB-FM received CRTC approval add a rebroadcast FM transmitter at Chambord on 95.5 MHz with an effective radiated power of 3,240 watts.