| Official Name: | Utøy |
| Other Name: | Utøya |
| Settlement Type: | Village |
| Pushpin Map: | Trøndelag#Norway |
| Pushpin Label Position: | top |
| Pushpin Map Caption: | Location of the village |
| Subdivision Type: | Country |
| Subdivision Name: | Norway |
| Subdivision Name1: | Central Norway |
| Subdivision Name2: | Trøndelag |
| Subdivision Type3: | District |
| Subdivision Name3: | Innherred |
| Subdivision Type4: | Municipality |
| Subdivision Name4: | Inderøy |
| Utc Offset1: | +01:00 |
| Utc Offset1 Dst: | +02:00 |
| Postal Code Type: | Post Code |
| Postal Code: | 7670 Inderøy |
| Coordinates: | 63.8487°N 11.1002°W |
| Elevation M: | 79 |
| Elevation Footnotes: | [1] |
Utøy or Utøya is a village area in the municipality of Inderøy in Trøndelag county, Norway. The village sits about halfway between the village of Vangshylla (to the southwest) and the village of Sakshaug (to the northeast). The village of Kjerknesvågen lies about to the north and the Trondheimsfjord lies just to the south. The "Utøy area" generally includes the area around the village which is the southern part of the Inderøya peninsula.
The predominant employment in for the Utøy area is agriculture, as in the rest of Inderøy, in addition to functioning as a suburb of Steinkjer, Verdal, and Levanger. There is no notable industry, but the area has a Coop Marked grocery store, Utøy School, kindergarten, and amateur theatre.
At nearby Vangshylla there is a hotel that specializes in fishing tourism in the fjord, a boat harbor, and also located there is the Skarnsund Bridge that when it opened in 1991 was the longest cable-stayed bridge in the world and connects the Mosvik area to Innherred.
Notable people from Utøy include Willy Ustad, a novelist; Ole Richter, Norwegian Prime Minister in Stockholm, and actress Ingrid Bolsø Berdal.