Leaflet

Leaflet may refer to:
 * Leaflet (botany), part of a compound leaf
 * Leaflet (software), a JavaScript library for interactive maps
 * Pamphlet, a type of publication
 * Folded leaflet
 * Flyer (pamphlet)
 * Airborne leaflet propaganda
 * Cusps of heart valves, also known as leaflets
 * Any of two layers of lipid bilayer, including biological membrane