- Winners of Nobel Prize in Economic Sciences 2021
- David Card (Canada)
- (“For his empirical contributions to labour economics”)
- Joshua D. Angrist (USA)
- Guido W. Imbens (Dutch – USA)
- (“For their methodological contributions to the analysis of causal relationships”)
- Sport personalities who were appointed as the brand ambassadors of Amrutanjan Healthcare in October 2021 - Mirabai Chanu, Bajrang Punia
- Winner of F1 Turkish Grand Prix 2021 - Valtteri Bottas (Finland, Mercedes)
- Winners of UEFA Nations League 2020 – 21- France (Runner-up – Spain)
- Indian IT Company which has been selected as IT transformation strategic partner of NORD/LB bank, a leading commercial bank in Germany - Tata Consultancy Services (TCS)
- New co-branded credit card launched jointly by IndusInd Bank and Vistara Airlines - Club Vistara IndusInd Bank Explorer
- Name the report published by World Meteorological Organization (WMO) which predicted that by 2050 five billion people in world have to face inadequate access to water - The State of Climate Services 2021: Water
- Air Force Museum (a joint venture between the Tourism Department and the Southern Air Command) was opened in - Akkulam Tourist Village (Thiruvananthapuram)
- Premier industry association of Space and Satellite companies in Public and private partnership - Indian Space Association (ISpA)
- Nuclear Physicist popularly known as ‘Father of Pakistan’s Atomic Bomb’ who died in October 2021 – Dr. Abdul Qadeer Khan