特尔纳瓦 （斯洛伐克语：Trnava；匈牙利语：Nagyszombat；德语：Tyrnau；拉丁语：Tyrnavia ）是位于斯洛伐克西部的一个城市。位于斯洛伐克首都布拉迪斯拉发东北47公里处。特尔纳瓦历史悠久，有「斯洛伐克的罗马」之称。特尔纳瓦是特尔纳瓦州的首府所在地。

Trnava (Slovak pronunciation: [ˈtr̩naʋa], also known by other alternative names) is a city in western Slovakia, 47 km (29 mi) to the north-east of Bratislava, on the Trnávka river. It is the capital of a kraj (Trnava Region) and of an okres (Trnava District). It is the seat of a Roman Catholic archbishopric (1541–1820 and then again since 1977). The city has a historic center. Because of the many churches within its city walls, Trnava has often been called "parva Roma", i.e. "Little Rome", or more recently, the "Slovak Rome".