Rusazus[1] was a Phoenician, Carthaginian, and Roman town located near Cape Corbelin, Algeria.

[1] It was hellenized as Rhousazoûs (Ancient Greek: Ῥουσαζοῦς)[3] and Latinized variously as Rusazus,[4] Rusazu,[5] Rusazis,[6] Ruseius,[7] and Rusadum.

[8] As to which "Strong One" might have been meant, Lipiński offers that Azeffoun's name itself might be a Berber memory of a Punic toponym honoring Baal Zephon,[2] who was reckoned a patron of maritime trade.

In late antiquity, it was part of the Vandal Kingdom prior to the Byzantine reconquest of Africa.

The site includes a necropolis and the ruins of baths, temples, and Roman-era embankments.