Tzazo (also known as Tzazon or Zano) was the brother to King Gelimer (530–534), the last Vandal ruler of the North Africa.
Tzazo died on 15 December 533 during the Battle of Tricamarum, which finally brought to an end the Vandal Kingdom in North Africa.
Tzazo had not been involved in the earlier Battle of Ad Decimum because Godas, likely instigated by the Byzantine Emperor Justinian, had declared the Vandal province on the island of Sardinia independent from Carthage.
Belisarius had spent the weeks since the Battle of Ad Decimum strengthening the city defences; he did not want to face a siege and he was beginning to grow suspicious of the loyalty of the Huns and other barbarians under his command, knowing some of his army was being approached by agents of Gelimer.
The two forces met some 30 miles outside Carthage and the Roman cavalry immediately charged the Vandal lines, reforming and attacking two more times.