Vizianagaram, also known as Vijayanagaram, is a city and the headquarters of the Vizianagaram district in the Indian state of Andhra Pradesh. It is located in the Eastern Ghats, about 24 km (15 mi) west of the Bay of Bengal and 40 km (25 mi) north-northeast of Visakhapatnam. The city has a population of 228,025 and was established as the capital of the Vizianagaram estate by Raja Vijayaram Raj from the Pusapati dynasty. The rulers had a notable role in the history of the region in the 18th century and were patrons of education and arts.

Vizianagaram district is one of the six districts in the Uttarandhra region of the Indian state of Andhra Pradesh with its headquarters located at Vizianagaram. The district was once the part of ancient Kalinga.Saripilli Dibbilingeswara temple, Jayathi Mallikarjuna Temple are the finest examples of ancient Eastern Ganga Dynasty built monuments in the district. The district is bounded on the east by the district of Srikakulam, north by Parvathipuram Manyam south by Visakhapatnam, Anakapalli, southeast by the Bay of Bengal, and west by Alluri Sitharama Raju district. It was formed on 1 June 1979, with some parts carved from the neighbouring districts of Srikakulam and Visakhapatnam. The district is named after the princely state of Vizianagaram. In 2011, it was the least populous district in Andhra Pradesh.