Falkenberg is a locality and the seat of Falkenberg Municipality, Halland County, Sweden, with 27,813 inhabitants in 2019. It is located at the mouth of river Ätran. The name consists of the Swedish words for falcon (falk) and mountain (berg). Falkenberg is a popular tourist destination in the summers, and the main beach of the town is Skrea strand.

Falkenberg Municipality is a municipality in Halland County on the Swedish west coast. The town Falkenberg is the municipal seat.