Jordán Reservoir (Czech: vodní nádrž Jordán) is a reservoir inside the town of Tábor in the South Bohemian Region of the Czech Republic.

The levee of the reservoir is 18 metres high, and the area is 50 hectares (120 acres).

The northern bank of Jordán is called Plovka and it is often used in summer for sunbathing.

Jordán is located in the east part of Tábor, next to the main square.

In Jordán the greatest fish that has ever been documented was a carp weighing 28 kilograms (62 lb), found dead on the shore.