Duple

Duple may refer to:

Musical measure

 * Metre (music) the rhythmic structure of music
 * Duple and quadruple metre a musical metre characterized by a primary division of 2 beats to the bar

Coachbuilding

 * Duple Metsec former British coachbuilders acquired by Duple Coachbuilders
 * Duple Coachbuilders a coachbuilder that acquired Duple Metsec, later to become Hestair Duple
 * Duple Dominant an intercity coach bodywork design
 * Duple Dartline a single-decker bus body
 * Duple 425 a coach design built by Hestair Duple in the late 1980s
 * Dennis Dart a bus designed by Hestair Group, the owner of Duple and Dennis
 * Hestair Group who absorbed Duple Coachbuilders and Dennis