Article 21 is one of the most important rights in the Constitution. In simple terms, it says that no person can be deprived of life or personal liberty except according to the procedure established by law. Over the time, the Supreme Court has interpreted this provision very broadly.
That turns it into a powerful protection for dignity, privacy, health, shelter and livelihood. Even though in today’s time the right to walk on footpaths also comes under the article 21 of the Indian constitution – as the supreme interpretation in the case of Maniyar Iliyaz @ Shaik Riyaz v. P. Ayyappan (June 19, 2026).
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Article 21 of Indian Constitution
Article 21 of the Constitution of India is a very important part of our fundamental rights. This is the provision which can not be taken away even during the national emergency. The heading for article 21 is protection of life and personal liberty.
Also this Article 21 prohibits any law enacted for deprivation of rights like liberty and life. The due process of law for providing these rights of life & personal liberty through the law. So that the courts made these protections in various types such as a living being should have these rights. Ensure people live with dignity, shelter, health and others which means the government cannot deprive these basic rights.
The Protection to a “person” and hence is the best protection for the right to privacy. Moreover, these fundamental rights are a tool to frame, establish some of many such as a right to a healthy living and a dignified status as human society. These are covered in this right.
The literal meaning Article 21 in simple words:
Protection of life and personal liberty Article 21 reads, “No person shall be deprived of his life or personal liberty except according to the procedure established by law.” The article guarantees us all – Whether you are an Indian or any non-Indian – the protection of life and personal liberty must be done. And this guarantees will only deprived the above right when:
- The deprivation can be justified through a valid legal procedure, that you do not fall within the protective umbrella and there are no restrictions imposed under that specific law.
- You have been convicted of a certain offence or any person has to go to jail as in according to punishment you did some illegal act you must be punished by such a crime committed by you then you will deprive the rights of both types life and liberty as according to Article 21. So this is called procedure establish of by some established law.
Since then, courts have expanded Article 21 considerably to include many other aspects. Such include:-
- Right to have a meaningful name for the life.
- The rights to living with dignity
- Right to have an education.
- The right to have a house and have own in your name.
- The rights of health
- The rights of clean environment.
- Rights to livelihood
- The right to private communications.
- Rights to a speedy trial and timely relief’.
- Rights to travel abroad
- Rights to die
Article 21 – Landmark Cases:
This list expanded with numerous judgments beginning with the “Maneka Gandhi” case, which redefined the scope and spirit of Article 21. Some significant judgments that have been important in broadening the application of Article 21:
- ”Maneka Gandhi v. Union of India” (1978) – This landmark decision expanded Article 21 to encompass not only the right to not be deprived of life and liberty illegally, but also to be deprived by a procedure that is just, fair and reasonable, also termed ‘due process of law’ within Indian context.
- ”A.K. Gopalan v. State of Madras” (1950)-This was an earlier interpretation, which was quite narrow and strictly literal. The Court felt that the phrase ‘procedure established by law’ had a particular, procedural meaning and did not include notions of justice or reasonableness.
- ”Olga Tellis & Ors. V. Bombay Municipal Corporation” (1986)-This case held that even a pavement dweller has a right to livelihood because no individual can live without that; life under Article 21 means an entire range of life, which can, even extend up to the need for maintaining the right to livelihood, in every aspect which such being would love to continue.
- ”Justice K.S. Puttaswamy (retd.) v. Union of India” (2017)- The Supreme Court declared a right to privacy as a constitutionally protected fundamental right under Article 21.
Why Article 21 called the “heart of the fundamental rights”?
According to the constitution of India this Article 21 is called the ‘Heart of Fundamental Rights’ due to the reason that it protects life and liberty. The fundamental rights do not have much value if the life of the individual itself can be snatched away arbitrarily.
Therefore, life and liberty under Article 21 along with rights under Articles 14 (equality) and 19 (freedoms) form a basic framework and are often regarded as having the same weight and importance as fundamental rights in Indian constitutional law. Hence, this is the important article from all perspectives.