Lautzenbrücken is an Ortsgemeinde – a community belonging to a Verbandsgemeinde – in the Westerwaldkreis in Rhineland-Palatinate, Germany.

The community lies in the Westerwald between Limburg and Siegen on the boundary with North Rhine-Westphalia.

Lautzenbrücken belongs to the Verbandsgemeinde of Bad Marienberg, a kind of collective municipality.

Lautzenbrücken has two outlying centres named Hohensayn und Eisenkaute.

The nearest InterCityExpress stop is the railway station at Montabaur on the Cologne-Frankfurt high-speed rail line.