科德洛塔山是冰岛的火山，位于该国东部，海拔高度1,177米，直径6至7公里，中央的火山口直径150米、深60至70米，山顶的破火山口直径800米、深20至39米。

Kollóttadyngja is a volcano in the Ódáðahraun lava-field in Iceland. Its height reaches 1,177 metres, and it has a diameter of 6–7 km. The summit crater is 800 metres in diameter, but only about 20–30 metres deep. In its centre, there is a bowl about 150 metres in diameter with a depth of about 60–70 metres.