The province of Teramo is a province in the Abruzzo region of Italy. Its capital is the city of Teramo. The province has an area of 1,948 square kilometres (752 sq mi), a population of 313,029 (2012), and is subdivided into 47 comuni, see comunes of the province of Teramo. The province of Teramo shares its northern border with the province of Ascoli Piceno in the Marche region, southern and southwestern borders with the province of L'Aquila in the Abruzzo region, and a western border with the province of Rieti in the Lazio region. To the south is the province of Pescara in the Abruzzo region and to the east is the Adriatic Sea.

Abruzzo, historically known as Abruzzi, is a region of Southern Italy with an area of 10,763 square km and a population of 1.3 million. It is divided into four provinces: L'Aquila, Teramo, Pescara, and Chieti. Its western border lies 80 km (50 mi) east of Rome. Abruzzo borders the region of Marche to the north, Lazio to the west and north-west, Molise to the south and the Adriatic Sea to the east. Geographically, Abruzzo is divided into a mountainous area in the west, which includes the highest massifs of the Apennines, such as the Gran Sasso d'Italia and the Maiella, and a coastal area in the east with beaches on the Adriatic Sea.