Thief River is a city located in Pennington County, Minnesota, known for its rich history and vibrant community. It was founded in the late 19th century and has grown to become a hub for agriculture and manufacturing. The city is named after the nearby Thief River, which is a tributary of the Red River of the North. The area around Thief River is characterized by its scenic landscapes, including forests and lakes, making it a popular destination for outdoor activities. The city hosts various events throughout the year, fostering a strong sense of community among its residents.