
The National Flag of India is a horizontal rectangular tricolour of India saffron, white and India green; with the Ashoka Chakra, a 24-spoke wheel, in navy blue at its centre. It was adopted in its present form during a meeting of the Constituent Assembly held on 22 July 1947, and it became the official flag of the Dominion of India on 15 August 1947. The flag was subsequently retained as that of the Republic of India. In India, the term "tricolour" almost always refers to the Indian national flag. The flag is based on the Swaraj flag, a flag of the Indian National Congress designed by Pingali Venkayya.

The Bhagwa Dhwaj also called as Kesariya flag is a saffron color flag that served as the flag of the Maratha Empire, "it is swallow-tailed and of a deep saffron color emblematic of the followers of Mahādeva." It was adopted as the emblem for the Rashtriya Swayamsevak Sangh and has been used as symbol of bravery and the ideology of Hindutva, mainly by Hindu nationalists. double pennant, Triangle, or pennant - shaped saffron coloured flags with a tassels at its end also used by Hindus as Bhagwa Dhwaj. Sometimes it also uses Hindu religious symbols like omkara or swastika at its center.

The Calcutta flag was one of the first unofficial flags of India. It was designed by Sachindra Prasad Bose and Hemchandra Kanungo and unfurled on 7 August 1906 at Parsi Bagan Square, Calcutta.

The Mughal Empire had a number of imperial flags and standards. The principal imperial standard of the Mughals was known as the alam. It was primarily moss green. It displayed a lion and sun facing the hoist of the flag. The Mughals traced their use of the alam back to Timur.

The Indian Armed Forces follow the UK/Commonwealth ranking system, and their general and flag officers use rank flags.

The Indian Naval Ensign is a naval ensign used by ships of the Indian Navy.

The State flag of Jammu and Kashmir was a symbol used in the former Indian state of Jammu and Kashmir between 1952 and 2019, under the special status accorded to the region by Article 370 of the Constitution of India. It was a red-and-white flag with a representation of a plough and three constituent regions of the state. After the abolition of Article 370 in August 2019, this flag lost its official status.

The Nishan Sahib is a Sikh triangular flag made of cotton or silk cloth, with a tassel at its end. The word, Nishan Sahib means exalted ensign, and the flag is hoisted on a tall flagpole, outside most Gurdwaras. The flagpole itself, covered with fabric, ends with a Arrow on top. The emblem on the flag is known as Khanda, which depicts a double-edged sword called a khanda (☬) in the centre, a chakkar which is circular, and flanked by two single-edged swords, or kirpans. Almost all Sikh warriors used to wear it in the eighteenth century, and Nihangs of today still do. The Khanda Sahib is not to be confused with the Nihang's Aad Chand which was the first symbol of the Khalsa. The Khanda was not introduced by Guru Hargobind Sahib Ji but it was a plain yellow banner.

The Presidential Standard of India was a flag flown by the President of India from 1950 to 1971. It succeeded the Flag of the Governor-General of India on 26 January 1950, when India became a republic. It ceased being used on 15 August 1971, when the President began using the National Flag of India.

The Prevention of Insults to National Honour Act, 1971 is an Act of the Parliament of India which prohibits the desecration of or insult to the country's national symbols, including the National Flag, the constitution, the National Anthem and map of India including contempt of Indian constitution.

The Star of India refers to a group of flags used during the period of the British Raj in the Indian subcontinent. India had a range of flags for different purposes during its existence. The Princely states had their own flags which were to be flown alongside the British flag as a symbol of suzerainty. The official state flag for use on land was the Union Flag of the United Kingdom and it was this flag that was lowered on Independence Day in 1947. The flag of the governor-general of India was defaced with the Star of India. The civil ensign and naval ensign were the Red Ensign or Blue Ensign, respectively, defaced with the Star of India emblem.