Fals (disambiguation)

Fals or variation, may refer to:


 * Fals (Arabic: فلس), a medieval copper coin
 * Fals, Lot-et-Garonne, Nouvelle-Aquitaine, France; a commune
 * Iwan Fals (born 1961), Indonesian musician
 * Familial amyotrophic lateral sclerosis (fALS), the heritable form of Lou Gehrig's Disease, a motor neuron disease