Alstad, Norway
Alstad or Frosta is the administrative centre of Frosta Municipality in Trøndelag county, Norway. The village is located in the central part of the Frosta peninsula, about southwest of the town of Levanger. The smaller village of Logtun lies about southwest of Frosta.
The village had a population of 574 and a population density of. Since 2020, the population and area data for this village area has not been separately tracked by Statistics Norway.