Visakhapatnam (; formerly known as Vizagapatam, and also referred to as Vizag, Visakha, and Waltair) is the largest and most populous metropolitan city in the Indian state of Andhra Pradesh. It is between the Eastern Ghats and the coast of the Bay of Bengal. It is the second largest city on the east coast of India after Chennai, and the fourth largest in South India. It is one of the four smart cities of Andhra Pradesh selected under the Smart Cities Mission and is the headquarters of Visakhapatnam district. Vizag is popularly knows as shipbuilding capital of India due to presence of multiple shipyard such as Hindustan Shipyard, Naval Dockyard and being the central naval command of the east coast.

Visakhapatnam’s history dates back to the 6th century BCE. The city was ruled by the Andhra Satavahanas, Vengi, the Pallava and Eastern Ganga dynasties. Visakhapatnam was an ancient port city which had trade relations with the Middle East and Rome. Ships in Visakhapatnam were anchored at open roads and loaded with cargo transported from the shoreside using small masula boats. A reference to a Vizagapatnam merchant is available in the inscriptions of Bheemeswara temple (1068 CE) in the East Godavari District. During the 12th century CE, Vizagapatnam was a fortified mercantile town managed by a guild. European powers eventually established trade operations in the city, and by the end of the 18th century it had come under French colonial rule. Control of the city passed to the East India Company in 1804 and it remained under British colonial rule until Indian independence in 1947.

The city is home to some reputed Central and State educational institutions of the state, including Andhra University (AU), Andhra Medical College (AMC), Indian Institute of Management (IIM), Indian Institute of Petroleum and Energy (IIPE), Damodaram Sanjivayya National Law University (DSNLU), Indian Maritime University (IMU), and the National Institute of Oceanography among others. Visakhapatnam serves as the headquarters for the Indian Navy’s Eastern Naval Command. The city also serves as the zonal headquarters of South Coast Railway Zone (SCoR). The city is also home to the oldest shipyard and the only natural harbour on the east coast of India. Visakhapatnam Port is the fifth-busiest cargo port in India. The city is a major tourist destination and is known for its beaches, ancient Buddhist sites, and the natural environment of the surrounding Eastern Ghats. It is nicknamed as the “City of Destiny” and the “Jewel of the East Coast”. According to the Swachh Survekshan rankings of 2020, it is the ninth cleanest city in India among cities with a population of more than 1 million. In 2020, it was a finalist in the Living and Inclusion category of the World Smart City Awards.