Boriziny (French: Port-Bergé) is a city (commune urbaine) in western Madagascar in Sofia Region.

[2] It is situated at the Route nationale 6 near the bay of Helodrano.

It is the seat of the Roman Catholic Diocese of Boriziny (Cathedral of Our Lady of Assumption).

Port Bergé (Boriziny) is one of the few regions where tobacco is grown in Madagascar.

[3] This Sofia Region of Madagascar location article is a stub.