科尔努诺斯（英语：Cernunnos）或译作“塞努诺斯”，古罗马凯尔特神话神祇之一，名字为“有角者”的意思，一般认为掌管狩猎、生育、动物、植物、荒野等，并具有支配冥界的力量。形象为“鹿首人身”或“长着雄鹿角的健壮男性”，一手持环、一手持蛇，多与蛇、鹿、狼、熊等野兽一起出现。长期盛行于高卢等历史地区。其事迹亦反映于今法国等国家所发现之相关文物中。

“科尔努诺斯”也受到新德鲁伊信仰、威卡教等新异教的崇拜，其被称作“角神（Horned God）”，是大地母亲的儿子、配偶，象征自然、太阳、雄性、生殖力、收获、死亡、重生等。夏末节(Samhain)据说是异教徒用来祭拜“科尔努诺斯”的节日。

Cernunnos is the conventional name given in Celtic studies to depictions of the "horned god" (sometimes referred to as Herne the Hunter) of Celtic polytheism. The name itself is only attested once, on the 1st-century Pillar of the Boatmen, but depictions of a horned or antlered figure, often seated cross-legged and often associated with animals and holding or wearing torcs, are known from over 50 examples in the Gallo-Roman period, mostly in north-eastern Gaul.