提拉斯(Tyras)为古希腊城邦米利都的殖民地，于公元前600年左右在德涅斯特河河口附近成立。在公元前2世纪被纳入附近王国的统治之下，接着在公元前50年前后被盖塔人(Getae)所毁灭，到了公元56年，罗马人重建了这里，并让其成为默西亚行省的一部分，但不久之后又被哥德人所摧毁。

提拉斯的政府主要由5个执政官、参议院、公民大会以及户籍管理者所主导。关于提拉斯的纪录不多，而且大多与贸易有关，有着一系列从图密善到亚历山大·塞维鲁的皇帝头像的硬币，且有用这些硬币交易小麦、葡萄酒以及鱼的纪录。

"Tyras" is also the Ancient Greek name of the Dniester river

Tyras (Ancient Greek: Τύρας) was an ancient Greek city on the northern coast of the Black Sea. It was founded by colonists from Miletus, probably about 600 BC. The city was situated some 10 km from the mouth of the Tyras River, which is now called the Dniester. The surrounding native tribe was called the Tyragetae. The ruins of Tyras are now located in the modern city of Bilhorod-Dnistrovskyi in the Odessa Oblast of Ukraine.