Lapp

Lapp or LAPP may refer to:

People

 * Bernice Lapp (1917–2010), American Olympic swimmer
 * Daniel Lapp, Canadian folk musician
 * Henry Lapp (1862–1904), American carpenter-cabinetmaker
 * Jack Lapp (1884–1920), American professional baseball player
 * Katherine Lapp, administrator of Harvard University
 * Nancy Lapp (born 1930), American archaeologist and biblical scholar
 * Ralph Lapp (c. 1910–2004), American physicist

Other

 * Local Authorities Pension Plan, now branded LAPP, a Canadian not-for-profit defined benefit pension plan
 * Light art performance photography, photographic technique emphasizing landscapes, scenery and objects with light
 * Laboratoire d'Annecy-le-Vieux de physique des particules, a French experimental physics laboratory
 * LAPP software stack, a variation on the LAMP software stack
 * a dated and controversial term for the Sámi people