百勒努斯（英语：Belenus）古罗马凯尔特神话神祇之一。长期于高卢与不列颠地区得到崇拜与传播（即今法国、奥地利、英国与西班牙等西欧与中欧国家），具有重要地影响与积极意义。

Belenus (also Belenos, Belinus, Bel, Beli Mawr) is a Sun God from Celtic Mythology and, in the third century, the patron deity of the Italian city of Aquileia. Called the "Fair Shining One," (or The Shining God) he was one of the most ancient and most widely worshiped Celtic deities and is associated with the ancient fire festival and modern Sabbat Beltane. He was associated with the horse (as shown by the clay horse figurine offerings at Belenos’ Sainte-Sabine shrine in Burgundy) and also the Wheel. Perhaps like Apollo - with whom he became identified in the Augustan History - Belenos was thought to ride the Sun across the sky in a horse-drawn chariot.