Knockmoyle is a Hewitt of 682.1 m in Kerry. Of the 27 register hills in Kerry, it has the smallest drop.
On the Hewitts height ladder it sits between Bannerdale Crags (684.1 m) and Maumtrasna (682 m). Its other name is An Cnoc Maol. It falls on two OS 1:50,000 sheets, 78 and 83.