The West Bengal state assembly election, 2011 was held in six phases between 18 April and 10 May 2011 for all the 294 seats of the Vidhan Sabha in the state of West Bengal in India. The Trinamool Congress won an absolute majority of seats. Notably, incumbent Chief Minister Bhattacharjee lost his Jadavpur seat to Trinamool's Manish Gupta by just under 17,000 votes.

The election also marked the defeat for the longest serving democratically elected Communist government in the world after the 34-year rule of the Left Front government, a fact that was noted by the international media.

This is the first legislative assembly election for the Vidhan Sabha, since political agitation and violence in Nandigram and the Tata Nano Singur controversy, led by opposition party chief Mamata Banerjee caused deaths by police firing amidst protests.

The Left Front has governed West Bengal since 1977. The election also follows the defeat of the Left Front in the Indian general election, 2009, as well as its relatively poor showing in Panchayat and municipal elections.

West Bengal /bɛŋˈɡɔːl/ (proposed new English name: Paschim Banga) is a state in the eastern region of India and is the nation's fourth-most populous. It is also the seventh-most populous sub-national entity in the world, with over 91 million inhabitants. Covering a total area of 34,267 sq mi (88,750 km²), it is bordered by the countries of Nepal, Bhutan, and Bangladesh, and the Indian states of Orissa, Jharkhand, Bihar, Sikkim, and Assam. The state capital is Kolkata (formerly Calcutta). West Bengal encompasses two broad natural regions: the Gangetic Plain in the south and the sub-Himalayan and Himalayan area in the north.

In the 3rd century BC, the broader region of Bengal was conquered by the emperor Ashoka. In the 4th century AD, it was absorbed into the Gupta Empire. From the 13th century onward, the region was ruled by several sultans, powerful Hindu states and Baro-Bhuyan landlords, until the beginning of British rule in the 18th century. The British East India Company cemented their hold on the region following the Battle of Plassey in 1757, and the city of Calcutta (now known as Kolkata) served for many years as the capital of British India. The early and prolonged exposure to British administration resulted in expansion of Western education, culminating in development in science, institutional education, and social reforms of the region, including what became known as the Bengal Renaissance. A hotbed of the Indian independence movement through the early 20th century, Bengal was divided in 1947 along religious lines into two separate entities: West Bengal – a state of India – and East Bengal, which initially joined the new nation of Pakistan, before becoming part of modern-day Bangladesh in 1971.

Mamata Banerjee (Bengali: মমতা বন্দ্যোপাধ্যায়, pronounced [mɔːmoːt̪ʰaː bɛːnaːrjiː]; born 5 January 1955) is the 11th and current Chief Minister of West Bengal. She is the first woman to hold the office. Banerjee founded All India Trinamool Congress in 1997 and became chairperson, after separating from the Indian National Congress. She is usually called "Didi" (meaning elder sister). She is often cited by the media and critics to be as "megalomaniac, eccentric and populist politician".

Banerjee pulled off a landslide victory for the All India Trinamul Congress (AITMC ) or (TMC) in West Bengal by defeating the world's longest-serving democratically-elected communist government, the Communist Party of India (Marxist)-led Left Front government, bringing to an end 34 years of Left Front rule in the state. Banerjee previously served as a Minister of Railways twice, Minister of Coal, and Minister of State for Human Resource Development, Department of Youth Affairs and Sports and Women and Child Development in the cabinet of the Indian government. She opposed forceful land acquisition for industrialisation by the then communist government in West Bengal for Special Economic Zones at the cost of agriculturalists and farmers.

Sonia Gandhi (born Antonia Edvige Albina Maino on 9 December 1946) is an Italian-born Indian politician and the President of the Indian National Congress, one of the major political parties of India. She is the widow of former Prime Minister of India, Rajiv Gandhi and belongs to Nehru–Gandhi family. After his assassination in 1991, she was invited by the Indian National Congress to take over the Congress but refused and publicly stayed away from politics amidst constant prodding by the Congress. She finally agreed to join politics in 1997; in 1998, she was elected as the leader of the Congress.

Since then, Sonia Gandhi has been the President of the Indian National Congress Party. She has served as the Chairperson of the ruling United Progressive Alliance in the Lok Sabha since 2004. In September 2010, on being re-elected for the fourth time, she became the longest serving president in the 125-year history of the Congress party. Her foreign birth has been a subject of much debate and controversy. Although Sonia is actually the fifth foreign-born person to be leader of the Congress Party, she is the first since independence in 1947.

Karan Thapar is one of India's television commentators and interviewers. He is the youngest child of General P. N. Thapar(who became General because of being near to Nehru's dynasty) and Mrs. Bimla Thapar.

An alumnus of The Doon School and the Stowe School, he graduated with a degree in Economics and Political Philosophy from Pembroke College, Cambridge in 1977. In the same year, he was also President of the Cambridge Union. He subsequently obtained a doctorate in International Relations from St Antony's College, Oxford.

He began his career in journalism with The Times in Lagos, Nigeria and later worked as their Leader Writer on the Indian subcontinent till 1981. In 1982 he joined London Weekend Television where he worked for the next 11 years. He then moved to India where he worked with The Hindustan Times Television Group, Home TV and United Television before setting up his own production house in August 2001, Infotainment Television, which makes programmes for amongst others BBC, Doordarshan and Channel News Asia.