The Klingbach is a stream, just under 38 kilometres (24 mi) long, in South Palatinate, Germany, and a left-hand tributary of the Michelsbach.

The main source of the Klingbach is located in the southern Palatine Forest, the German part of the Wasgau, at a height of about 350 m above sea level (NN) on the northeast slope of the hill on which the ruined Lindelbrunn Castle stands.

The Klingbach leaves the hills in an eastern direction at Klingenmünster and crosses the German Wine Route before reaching the Upper Rhine Plain.

It flows through the western half of the plain, initially in an easterly direction, but later swinging more to the northeast.

Running upstream alongside the Klingbach is part of the southern section of the Palatine Ways of St. James.