Becherbach bei Kirn is an Ortsgemeinde – a municipality belonging to a Verbandsgemeinde, a kind of collective municipality – in the Bad Kreuznach district in Rhineland-Palatinate, Germany. It belongs to the Verbandsgemeinde Kirner Land, whose seat is in the town of Kirn. Becherbach bei Kirn should not be confused with Becherbach. Becherbach bei Kirn has borne the tag “bei Kirn” since 1 July 1969, at which time both municipalities found themselves in the same district as a result of administrative reform.