January 2 - India and Pakistan exchange a list of their nuclear installations.
January 3 - President Pratibha Patil inaugurates new SHAR Mission Control Centre.
January 9 - Tenth Pravasi Bharatiya Divas started in Jaipur. Chief guest of this event was Kamala Prasad Bisseasar, Prime Minister of Trinidad and Tobago.
January 13 - 50 lakh students perform Surya Namaskar in Madhya Pradesh.
January 19 - Delhi High Court grants bail for Suresh Kalmadi in Commonwealth Games scam.
January 23 - Rajasthan defeated Tamil Nadu to win the 78th Ranji Trophy.
January 26 - Nation celebrates 63rd Republic Day and Thailand Prime Minister Yingluck Shinawatra was the chief guest at the event.
January 28 - India lost Test Series against Australia in Australia with 4-0.
February 2 - Supreme Court cancels all 122 licences given by A Raja in 2G spectrum scam.
February 5 - Special CBI court dismisses Subramanian Swamy's petition to prosecute Home Minister P.Chidambaram in 2G scam.
February 14 - Blast at an Israeli embassy car in Delhi.
February 16 - Two fishermen, mistaken for pirates, shot dead off Kerala coast by Italian ship.
February 20 - Six people were killed in stampede at Bhavnath temple in Junagadh district of Gujarat state.
March 3 - State Assembly election process comes to an end in the states of Uttar Pradesh and Goa.
March 4 - Women Kabaddi Team wins first World Cup Kabaddi title.
March 5 - Mahesh Bhupati and Rohan Bopanna won Dubai Doubles title.
March 6 - Election results for five state assemblies were announced. Samajwadi Party in Uttar Pradesh, BJP in Goa, Congress in Manipur and Uttarakhand, and Shiromani Akali Dal-BJP alliance in Punjab were victorious.
March 7 - Mayawati's fourth term as Chief Minister of Uttar Pradesh ends.
March 10 - Rahul Dravid retired from international cricket.
March 14 - Indian Rail Budget for 2012-13 was presented by Railway Minister Sh. Dinesh Trivedi.
March 16 - Sachin Tendulkar scored his 100th International Hundred against Bangladesh in Asia Cup.
March 16 - Union Budget for 2012-13 is presented by Finance Minister Sh. Pranab Mukherjee.
March 18 - Dinesh Trivedi steps down as Railways Minister after pressure from TMC.
March 18 - Saina Nehwal won the Swiss Open Grand Prix Gold Trophy.
March 21 - Soumitra Chatterjee selected for Dadasaheb Phalke award for 2011.
March 22 - India votes against Sri Lanka on the resolution to credibly investigate allegations of violations during the war against LTTE in 2009 in the United Nations Human Rights Council.
March 29 - India hosts 4th BRICS summit at New Delhi. Heads of Brazil, Russia, China and South-Africa attend.
April 2 - Sher-e-Punjab won defeating Pune Strykers 5-2 in the final of 2012 World Series Hockey season.
April 4 - Indian Premier League cricket tournament kicks-off.
April 8 - Pakistan President Asif Ali Zardari visits India on a personal visit to Ajmer Sharif.
April 11 - Earthquake with a magnitude of 8.6 hits Indonesia, tremors are felt in Chennai and Kolkata.
April 12 - 18 people get life term for Ode village massacre during 2002 Gujrat riots.
April 17 - Reserve Bank of India cuts repo rate by 50 basis points first time in three years.
April 18 - Major fire broke in the signalling system at Kurla bringing Central line and Harbour line of Mumbai Suburban Railway to a standstill and two commuters lose their lives after falling off an overcrowded local train.
April 19 - India successfully test fired 5000 km range Agni-V ICBM.
April 21 - Sukma district collector Alex Paul Menon kidnapped by Maoists in the state of Chhattisgarh.
April 26 - Abducted BJD MLA Jhina Hikaka was released by maoists after 33 days of captivity.
April 26 - Sachin Tendulkar, Rekha and Anu Aga were nominated to Rajya Sabha by the President of India.
April 29 - Aditya Mehta defeated Pankaj Advani to win the 28th Asian snooker title.
May 1 - More than 100 people were dead as a ferry capsizes in Brahmaputra river in Assam.
May 3 - Maoists released the Sukma Collector Alex Paul Menon after 12 days of captivity in Chhattisgarh.
May 5 - Indian Women Squash Team won Asian Squash Championship.
May 5 - Deepika Kumari won the first World Cup title in individual recurve gold in Archery.
May 8 - Indian athletes won four Gold, one Silver and four Bronze medals at Asian Grand Prix.
May 13 - Indian parliament celebrated 60th anniversary.
May 27 - Kolkata Knight Riders won the fifth edition of the Indian Premier League cricket tournament.
May 31 - Bikram Singh takes over as Indian Army Chief.
June 1 - Brahmeshwar Singh, chief of banned Ranvir Sena, is killed by unidentified people.
June 7 - Mahesh Bhupathi and Sania Mirza won Mixed Doubles Title of the French Open.
June 10 - Saina Nehwal won Thailand Open Grand Prix Gold Title.
June 17 - Saina Nehwal defeated China's Xuerui Li to win her Third Indonesian Open Title.
June 21 - Deepika Kumari became World No. 1 archer.
June 30 - Maoists killed in an encounter in Chhattisgarh.
July 9 - Leander Paes and Elena Vesnina were runners-up at Wimbledon Open.
July 12 - Jagadish Shettar sworn in as Chief Minister of Karnataka.
July 20 - Assam Violence breaks out in Kokrajhar district and adjoining areas.
July 25 - Pranab Mukherjee taken the post of President of India.
July 30 - In the worst power outage in India blackouts leave 620 million people without power on July 30 and 31.
July 31 - In the worst power outage in India blackouts leave 620 million people without power on July 30 and 31.
August 23 - Heavy monsoon rains cause death of more than 30 people in the state of Rajasthan.
October 23 - Poet and novelist Sunil Gangopadhyay died.
November 21 - Ajmal Kasab hanged for his role in 2008 Mumbai Attacks.
December 16 - A female physiotherapy student was beaten and gang raped in Delhi when she and a male companion boarded a bus in South Delhi in the evening. Public protests took place in Delhi, where thousands of protesters clashed with police, and other force units. Similar protests also took place through out the country in major cities.
December 23 - Sachin Tendulkar announced his retirement from ODIs. He had played 463 ODIs scoring 18,426 runs with 49 centuries and 96 half centuries.
December 29 - Delhi gang rape victim, who was moved to Singapore for further treatment on 26 December, died due to multiple organ failure. Peaceful protests was again held in Delhi where people came in to mourn the death and demanded stringent punishment for the culprits.
December 0 - Abdul Hafeez (Hafeez Hoshiarpuri) was born in Hoshiarpur, Punjab. He was an Urdu poet.
January 20 - Bengali film "100% Love" directed by Rabi Kinagi starring Jeet, Koel Mullick and Supriya Dutta was released.
January 20 - Bengali film "Aparajita Tumi" directed by Aniruddha Roy Chowdhury directed by Prosenjit Chatterjee, Chandan Roy Sanyal and Padmapriya Janakiraman was released.
January 26 - Bollywood film "Agneepath" directed by Karan Malhotra starring Hrithik Roshan, Sanjay Dutt, Priyanka Chopra, Rishi Kapoor, Om Puri, and Zarina Wahab was released.
March 25 - M.C. Mary Kom and Sarita won Gold Medals in the Asian Women's Boxing Championship.
May 14 - Actress Taruni Sachdev died on the day of her 14th birthday crashed in Agni Air Flight CHT in Nepal. She was known for her appearance in the Rasna advertisement and the Bollywood film Paa.
June 1 - Bollywood film "Rowdy Rathore" directed by Prabhu Deva starring Akshay Kumar, Sonakshi Sinha, Paresh Ganatra and Nassar was released.
June 1 - Bengali film "Mayabazaar" directed by Joydeep Ghosh starring Rupa Ganguly, Dhritiman Chaterji and Badshah Moitra was released.
September 21 - Bollywood film "Heroine" directed by Madhur Bhandarkar starring Kareena Kapoor, Arjun Rampal, Randeep Hooda, Mugdha Godse, Rakesh Bapat and Divya Dutta was released.
January 24 - Sukumar Azhikode died at the age of 85 in Thrissur, Kerala. He was a writer, critic and orator. He was a scholar in Sanskrit, Malayalam, and English languages.
July 12 - Dara Singh (Deedar Singh) died in Mumbai at the age of 83. He was a wrestler and actor. He acted in Punjabi and Hindi films and in television. He was the Rajya Sabha MP between 2003 and 2009. He was also president of the Jat Mahasabha.
July 23 - Lakshmi Sahgal died at the age of 97. She was a freedom fighter, an officer of the Indian National Army, and the Minister of Women's Affairs in the Azad Hind government.
August 14 - Vilasrao Deshmukh (Vilasrao Dagadojirao Deshmukh) died in Chennai at the age of 67. He was the Chief Minister of Maharashtra. He was also the Minister of Science and Technology and Minister of Earth Sciences.
October 21 - Yash Chopra (Yash Raj Chopra) died at the age of 80 in Mumbai. He was a prominent Bollywood director, script writer and film producer. He directed and produced many block buster Bollywood films. He received Padma Bhushan, Legion of Honour (highest civilian honour of France), Dadasaheb Phalke Award, and many National Film Awards and Filmfare Awards.
October 25 - Actor and comedian Jaspal Singh Bhatti died.
November 17 - Bal Thackeray (Bal Keshav Thackeray) died in Mumbai at the age of 86. He founded the Shiv Sena party in Maharashtra. He began his professional career as a cartoonist.
November 30 - I. K. Gujral (Inder Kumar Gujral) died at the age of 92. He served as the 12th Prime Minister of India from April 1997 to March 1998. He also held the portfolios of Minister of Finance and Minister of External Affairs in Central Government.
December 11 - Pandit Ravi Shankar died in La Jolla, San Diego, California, United States at the age of 92. He was an musician and composer of sitar. He received Bharat Ratna and three Grammy Awards.