Tržič (pronounced [təɾˈʒitʃ] ⓘ; German: Neumarktl) is a town in northern Slovenia, close to the Austrian border.

The town is located within the historic Upper Carniola region on the Tržič Bistrica River, a left tributary of the Sava.

In the north, a road leads up to the Loibl Pass in the Karawanks mountain range, the border with the Austrian state of Carinthia.

The settlement in the Duchy of Carniola was granted market rights to hold weekly fairs by the Habsburg emperor Frederick III in 1492, which further promoted the development of the town.

The great fire of 1811, which destroyed the buildings on the left bank of the Tržič Bistrica River, changed the town.