Forgotten One (disambiguation)

Forgotten One may refer to:


 * Forgotten one, lore of creatures
 * Forgotten One (Warcraft III), a Warcraft III unit
 * Forgotten One (Ahn'kahet), a n'raqi
 * Forgotten One (Dragon Soul), a n'raqi
 * Forgotten One (island expedition), a n'raqi
 * Forgotten One (Uldir), a merciless one