特勒德拉火山（冰岛语：Trölladyngja）位于冰岛中部欧道扎熔岩地区，是冰岛最大的一座盾状火山，海拔1468米，相对高度600米。椭圆形火山口长约1200至1500米，宽500米，深约100米。

Situated in the Ódáðahraun lava field, Trölladyngja is the biggest of the Icelandic shield volcanoes, reaching a height of 1,468 metres (4,816 ft) above sea level, and rising almost 600 metres above the surrounding desert and lava fields.

It is about 10 kilometres in diameter and its inclination is 4 to 5° in the lower slopes, but 6 to 8° at higher elevations. Its oblong crater is about 1,200 to 1,500 metres in length, 500 metres broad, and about 100 metres deep.