World Water Day celebrated on March 22.

World Day of the Fight Against Sexual Exploitation celebrate on 4th March.

Commonwealth Day is the annual celebration of the Commonwealth of Nations held on the second Monday in March. It is marked by a multi-faith service in Westminster Abbey, normally attended by Queen Elizabeth II as Head of the Commonwealth along with the Commonwealth Secretary-General and Commonwealth High Commissioners in London. The Queen delivers an address to the Commonwealth, which is broadcast throughout the world.

In the year before the quadrennial Commonwealth Games, the Queen starts the Queen's Baton Relay on Commonwealth Day at Buckingham Palace, handing the baton to the first relay runner to start a journey that will end at the Opening Ceremony of the upcoming Games.

March 27 is celebrated as World Drama Day.

World Consumer Rights Day celebrated on 15th March

World TB Day celebrated on March 24.

National Vaccination Day celebrated on 16th March.

Ordnance Factories Day celebrated on 18th March.

23rd March is celebrated as World Earth Day.

World Sparrow Day celebrated in March 20.