欧氏尖吻鲛（学名：Mitsukurinidae owstoni），又名欧氏剑吻鲨、欧氏尖吻鲨，也被称为哥布林鲨(Goblin Shark)是尖吻鲛科（或称尖吻鲨科或箕作氏鲨科）下的唯一一个现生物种，是一种深海鲨鱼。欧氏尖吻鲛的特征是牠的吻向前突起而形成一尖突，比其他鲨鱼的更为长，以此感觉猎物，两颌前移形成鸟喙状，可以突然伸出攫取猎物。牠的另一个特征是半透明的皮肤，以显露出血液使身体呈粉红色。牠的颚可以伸缩，当收缩时，外观就像是一头粉红色而长吻的沙虎鲨。

欧氏尖吻鲛出没于阳光照射不到的深海，一般在深于200米水深处。牠们分布在世界各地温带和热带的海域，从太平洋的澳洲 至大西洋的墨西哥湾。 牠们首先于日本的海域被发现。

The goblin shark (Mitsukurina owstoni) is a rare species of deep-sea shark. Sometimes called a "living fossil", it is the only extant representative of the family Mitsukurinidae, a lineage some 125 million years old. This pink-skinned animal has a distinctive profile with an elongated, flattened snout, and highly protrusible jaws containing prominent nail-like teeth. It is usually between 3 and 4 m (10 and 13 ft) long when mature, though it can grow considerably larger. Goblin sharks inhabit upper continental slopes, submarine canyons, and seamounts throughout the world at depths greater than 100 m (330 ft), with adults found deeper than juveniles.