Chicoutimi is the most populous borough (arrondissement) of the city of Saguenay in Quebec, Canada. It is situated at the confluence of the Saguenay and Chicoutimi rivers. During the 20th century, it became the main administrative and commercial centre of the Saguenay–LacSaintJean region. In 2002 it merged into the new city of Saguenay and forms the heart of the 5thlargest urban area of the province of Quebec. At the 2021 census, its population was 69,004.