Ytterøya is an island in the Trondheimsfjord in the municipality of Levanger in Nord-Trøndelag county, Norway. The long island has an area of with 494 inhabitants (2001). The highest point is the tall Sanstadkammen. The island has good agricultural land and has settlements across the whole island. The Levanger–Hokstad Ferry connects the village of Hokstad on the island to the town of Levanger on the mainland.

Ytterøya is an island in the Trondheimsfjord in the municipality of Levanger in Nord-Trøndelag county, Norway. The long island has an area of with 494 inhabitants (2001). The highest point is the tall Sanstadkammen. The island has good agricultural land and has settlements across the whole island. The Levanger–Hokstad Ferry connects the village of Hokstad on the island to the town of Levanger on the mainland.