Tenon

Tenon may refer to:
 * one of the two elements of a mortise and tenon joint
 * Tenon capsule, a membrane around the eyeball
 * Tenon Group, a chartered accountancy company in the United Kingdom
 * Tenon Limited, a New Zealand-based publicly traded company producing timber products
 * Tenon saw, a type of backsaw
 * Jacques-René Tenon (1724–1816), a French surgeon