Mother Teresa Sarani, formerly Park Street and still often called by that name, and originally Burial Ground Road, is a street in the city of Kolkata (formerly Calcutta), India. The street runs through what was a deer park of Sir Elijah Impey, Chief Justice of the Supreme Court in Calcutta from 1773 to 1789, hence the earlier name. Its latest name was given by Kolkata Municipal Corporation in honour of Mother Teresa.

In the 1970s and 1980s much of Kolkata's night life took place at Park Street. Many noted musicians had played at popular night spots such as Trinca's, Blue Fox, Mocambo and Moulin Rouge. Even before that, in the1940s, 50s and 60s Kolkata's prolific night life was centred on Park Street. The Park Hotel chain started with the opening of its first hotel, the 150 room, The Park on the fashionable Park Street on November 1, 1967.

Park Street remains Kolkata's foremost dining district, with many restaurants and pubs. It is often known as "Food Street" and "The Street that Never Sleeps".

Kolkata /kɒlˈkætə/, or Calcutta /kælˈkʌtə/, is the capital of the Indian state of West Bengal. Located on the east bank of the Hooghly River, it is the principal commercial, cultural, and educational centre of East India, while the Port of Kolkata is India's oldest port as well as its sole major riverine port. As of 2011, the city had 4.5 million residents; the urban agglomeration, which comprises the city and its suburbs, was home to approximately 14.1 million, making it the third-most populous metropolitan area in India. As of 2008, its economic output as measured by gross domestic product ranked third among South Asian cities, behind Mumbai and Delhi. As a growing metropolitan city in a developing country, Kolkata confronts substantial urban pollution, traffic congestion, poverty, overpopulation, and other logistic and socioeconomic problems.

In the late 17th century, the three villages that predated Kolkata were ruled by the Nawab of Bengal under Mughal suzerainty. After the Nawab granted the East India Company a trading license in 1690, the area was developed by the Company into an increasingly fortified mercantile base. Nawab Siraj ud-Daulah occupied Kolkata in 1756, and the East India Company retook it in the following year and by 1772 assumed full sovereignty. Under East India Company and later under the British Raj, Kolkata served as the capital of India until 1911, when its perceived geographical disadvantages, combined with growing nationalism in Bengal, led to a shift of the capital to New Delhi. The city was a centre of the Indian independence movement; it remains a hotbed of contemporary state politics. Following Indian independence in 1947, Kolkata—which was once the centre of modern Indian education, science, culture, and politics—witnessed several decades of relative economic stagnation. Since the early 2000s, an economic rejuvenation has led to accelerated growth.

Park Street may refer to: