Arackaparambil Kurien Antony (born 28 December 1940) is an Indian politician and lawyer who served as the Minister of Defence of India from 2006 to 2014. He previously served as the 6th Chief Minister of Kerala from 1977 to 1978, 1995 to 1996 and again from 2001 to 2004.^[1] He currently serves as the Chairman of the Disciplinary Action Committee of the All India Congress Committee,^[2][3] Congress Working Committee,^[4] and member of the Congress Core Group and Central Election Committee.

Antony served as Defence Minister for almost 8 years,^[5] making him the longest serving Defence Minister in India.^{[lower-alpha 1][6]} He has thrice been the 8th Chief Minister of Kerala and Leader of Opposition once in Kerala Legislative Assembly. He has also served as Treasurer of All India Congress Committee from 1994 to 1995.

A. K. Antony was born to a Latin Catholic family^[7] at Cherthala, near Alleppey in Travancore^[8] as the son of Arackaparambil Kurien Pillai and Aleykutty Kurian.^[9] His father died in 1959 and Antony self-financed part of his education through odd jobs.^[10]

Antony completed his primary education at Holy Family Boys High school (Lower primary) and Government Boys High school (Upper primary), Cherthala^{[lower-alpha 2]} and completed his Bachelor of Arts from Maharaja's College, Ernakulam and Bachelor of Law from Government Law College, Ernakulam.^[11]

Antony entered politics as a student leader in Cherthala Taluk (Alleppey District) as an activist of the Kerala Students Union under the guidance of M. A. John.^[12] He has been an active leader of many strikes like Oru Ana Samaram (Single Penny Strike). He became the youngest president^[13] of Kerala Students Union in 1966^[13] and also served in the Kerala Pradesh Congress Committee (KPCC) before becoming an All India Congress Committee (AICC) General Secretary in 1984. When he became KPCC president in 1972, he was the youngest person to hold that post. He was elected again as KPCC president in 1987, and was defeated by Vayalar Ravi in the KPCC presidential elections in 1991.^{[citation needed]}

Following accusations in the Rajan case, K. Karunakaran resigned and Antony, the state Congress president was appointed as the sixth Chief Minister of Kerala,^[16] on 27th April 1977 becoming the youngest Chief Minister of the state^[13][17] at the age of 36. Antony subsequently contested a by-election from Kazhakuttam constituency in Trivandrum as he was not a member of the assembly and won by healthy margin of over 8 thousand votes. However, differences of opinion with Indira Gandhi and Karunakaran, especially over the emergency soon cropped up, leading to a fracture in the state Congress legislature party, with the two factions being led by Antony and Karunakaran respectively. Eventually, exactly one and half years after he had been sworn in as Chief Minister, he resigned from the post as well as the Congress party following its decision to field Indira Gandhi as the candidate in the by-election in Chikmagalur, Karnataka.

Antony had to wait for over 15 years before becoming Chief Minister for a second term; again on the back of Karunakaran's resignation- this time over the controversial ISRO spy case. On 22nd March 1995, after a week long deadlock, Antony was sworn in as Chief Minister, despite stiff opposition from Karunakaran. This term also lasted only one year before the United Democratic Front led by Antony narrowly lost the assembly elections in May 1996. Thereafter, Antony served as Leader of Opposition in the Kerala Legislative Assembly from 1996 to 2001.

In 2001, Antony led the United Democratic Front to a historic victory of 100 seats, with the Congress party winning its largest share of seats in the state assembly. On 17th May 2001, a triumphant Antony was sworn in as Chief Minister; for the first time, he was already serving as an MLA before taking the mantle of Chief Ministership.

However, his third term was extremely rocky and unstable, with Karunakaran refusing to cooperate with him and trying every tactic to overthrow him from office. This led to an erosion of public support as well as credibility. By the 2004 Lok Sabha elections, the Congress was a badly divided house and Antony had the disgrace of leading the party to its worst electoral performance since 1967. The final nail on the coffin was the defeat of K. Muraleedharan, the Electricity Minister in Antony's cabinet (incidentally Karunakaran's son) in the Wadakkanchery by-election, a seat widely perceived to be a Congress bastion. with his back on the wall, Antony had no option but to resign as Chief Minister.^[13][17] He was succeeded by his close confidante, Oommen Chandy.

It was at Antony's behest that the decision to construct the new Legislature Complex was taken in 1977. During his tenure, he introduced the Unemployment Allowance, Festival Allowance for the State Employees, Prohibition of Arrack and the steps initiated to revive the economy of Kerala.^[18] Several initiatives were taken in the fields of Higher education, science & technology, Biotechnology (including the Rajiv Gandhi Centre for Biotechnology at Thiruvananthapuram), and Information technology, under his ministries.^[19]

It was also under his rule that the Kannur University was inaugurated by bifurcating the University of Calicut. The University of Sanskrit was founded in 1994.^[20] The Indian Institute of Management and the National Institute of Technology at Kozhikode were established in the years 1996 and 2002 respectively.^[21] The Akshaya project was implemented in 2002 by providing E-literacy to the people those who haven't it and opening Akshaya centres in the remote rural areas of the state, thus ensuring Internet availability all over the state, aiming to make Kerala the first complete E-literate state of India.^[22] Several initiatives were taken in the fields of Higher education, science & technology, Biotechnology, and Information technology, under his ministries.^[19] The Infopark at Kochi was established in the year 2004.^[23] The IT@school project and introduction of Information Technology in school level were initiated in 2001 by Third Antony ministry, making Kerala the first Indian state to do so.^[24]

Antony carried out Asian Development Bank aided "Modernisation of Government Plan". He also liberalised education by allowing several private engineering and medical colleges to open in Kerala and championed the state as an investment destination.^{[citation needed]} He also ordered the closure of the Kerala Coca-Cola plant in 2004 citing drought and the non-availability of drinking water.^[25]

Antony is known for his incorruptible record and simple personal life^[37][38] and his intolerance towards corruption in public life.^{[13][17][39][40][41][42][43][44][45]} He was ranked among the top 10 Most Powerful Indians for the year 2012 by The Indian Express.^[46]

10th Prime Minister of India Atal Bihari Vajpayee admired Antony^[47] for his simplicity, gentleness and his zeal for reforms and change as a way to ensure acceleration of Kerala's all-round development.^[47]

After Pranab Mukherjee was nominated for the 2012 President of India election, Antony was placed as the second-in-command after Prime Minister Manmohan Singh in the Cabinet of India.^[5][48]

Leaked diplomatic cables said Antony was one of the only two leaders, the other being P. R. Dasmunsi, who criticised Sanjay Gandhi during the 1976 AICC session in Guwahati during Emergency when the latter's political standing was on the rise, asking "what sacrifices he has made for the party or the country".^[49]

Antony is an atheist.^[50] and is married to Elizabeth who is a Kerala High Court lawyer^[51] and is the founder of the Navoothan Charitable Foundation.^[52] They have two sons.^[53][54] In April 2023, his son Anil Antony joined the Bharatiya Janata Party.^[55]

• List of Rajya Sabha members from Kerala
• List of current members of the Rajya Sabha