N68

N68 may refer to:

Roads

 * Andaya Highway, in the Philippines
 * N68 road (Ireland)
 * Nebraska Highway 68, in the United States

Other uses

 * Escadrille N.68, a unit of the French Air Force
 * Franklin County Regional Airport, in Pennsylvania, United States
 * HMS Truant (N68), a submarine of the Royal Navy
 * London Buses route N68