Islam is the second-most practiced religion in the Republic of India after Hinduism, with more than 13.4% of the country's population (over 138 million as per 2001 census).

Islam came to India with the Arab merchants and traders on the Malabar Coast in the 7th century. Islam arrived in north India in the 12th century and has since become a part of India's religious and cultural heritage. Over the years, there has been significant integration of Hindu and Muslim cultures across India and the Muslims have played a prominent role in India's economic rise and cultural influence.

Matters of jurisdiction involving Muslims in India related to marriage, inheritance and wakf properties are governed by the Muslim Personal Law, and the courts have ruled that Sharia or Muslim law, holds precedence for Muslims over Indian civil law in such matters.

India's Muslim population is the world's third largest and the world's largest Muslim-minority population. Most of the Muslims in India belong to Indian ethnic groups, with minor to obvious levels of gene flow from outside, primarily from Persia and Central Asia.

India (ⁱ/ˈɪndiə/), officially the Republic of India (Bhārat Gaṇarājya), is a country in South Asia. It is the seventh-largest country by geographical area, the second-most populous country with over 1.2 billion people, and the most populous democracy in the world. Bounded by the Indian Ocean on the south, the Arabian Sea on the south-west, and the Bay of Bengal on the south-east, it shares land borders with Pakistan to the west;China, Nepal, and Bhutan to the north-east; and Burma and Bangladesh to the east. In the Indian Ocean, India is in the vicinity of Sri Lanka and the Maldives; in addition, India's Andaman and Nicobar Islands share a maritime border with Thailand and Indonesia.

Home to the ancient Indus Valley Civilisation and a region of historic trade routes and vast empires, the Indian subcontinent was identified with its commercial and cultural wealth for much of its long history. Four of the world's major religions—Hinduism, Buddhism, Jainism, and Sikhism—originated here, whereas Zoroastrianism, Christianity, and Islam arrived in the 1st millennium CE and also helped shape the region's diverse culture. Gradually annexed by and brought under the administration of the British East India Company from the early 18th century and administered directly by the United Kingdom from the mid-19th century, India became an independent nation in 1947 after a struggle for independence that was marked by non-violent resistance led by Mahatma Gandhi.

Zakir Abdul Karim Naik (Urdu: ذاکر عبدالکریم نائیک; born 18 October 1965) is an Indian public speaker on the subject of Islam and comparative religion. He is the founder and president of the Islamic Research Foundation (IRF), a non-profit organisation that owns the Peace TV channel based in Dubai, UAE. He is sometimes referred to as a televangelist. Before becoming a public speaker, he trained as a doctor. He has written two booklets on Islam and comparative religion. He is regarded as an exponent of the Salafi ideology; he places a strong emphasis on individual scholarship and the rejection of "blind Taqlid", which has led him to repudiate the relevance of sectarian or Madh'hab designations, all the while reaffirming their importance.

Zakir Abdul Karim Naik was born on 18 October 1965 in Mumbai, India. He attended St. Peter's High School in Mumbai. Later he enrolled at Kishinchand Chellaram College, before studying medicine at Topiwala National Medical College and Nair Hospital and later the University of Mumbai, where he obtained a Bachelor of Medicine and Surgery (MBBS). His wife, Farhat Naik, works for the women's section of the IRF.

Saeed Naqvi is senior Indian journalist, television commentator, interviewer, and a Distinguished Fellow at Observer Research Foundation, New Delhi. He has interviewed world leaders and personalities in India and abroad, which appear in newspapers, magazines and on national television, remained editor of the World Report, a syndication service on foreign affairs, and has written for several publication, both global and Indian, including the BBC News, The Sunday Observer, The Sunday Times, The Guardian, Washington Post, The Indian Express and Outlook magazine. At the Indian Express, he started in 1977 as a Special Correspondent and eventually becoming, Editor, Indian Express, Madras, (1979 - 1984), and Foreign Editor, The Indian Express, Delhi in 1984, and continues to writes columns and features for the paper.

Currently anchoring a Primetime show “In Conversation” based on interviews with world statesman and other celebrities on NewsX, one of India’s most influential news channel. The transcripts are posted on the website of Observer Research Foundation.

Subramanian Swamy (born 15 September 1939 in Chennai, India sometimes spelt Subramaniam Swamy) is an Indian politician, academician and an economist. He is the President of the Janata Party of India. He also presently serves as chairman of the SCMS Board of Governors of the SCMS Group of Educational Institutions in Kerala.

Swamy has previously served as member of the Planning Commission of India and Cabinet Minister of India. He has written extensively on foreign affairs dealing largely with India-China, India-Pakistan and Indo-Israel relation and is also a published author.

In November 1978, Swamy was member of the Group of Eminent persons called to Geneva to prepare a report of the United Nations (UNCTAD) on Economic Co-operation between Developing countries (ECDC).Swamy simplified trade procedures and formulated a new export strategy which became the forerunner of trade reform adopted subsequently. In 1994, Swamy was appointed as Chairman of the Commission on Labour Standards and International Trade by then Prime Minister P. V. Narasimha Rao. This was perhaps for the first time that an Opposition Party member was given a Cabinet rank post by the ruling party.