The Indian peninsula is known for its multi-religious and multicultural identity. India, the birthplace of Hinduism and Indian culture, has accepted many local and foreign religions throughout History. India's meeting with Islam began with Arab merchants at the time of Prophet Muhammad (PBUH) and was completed with the military expeditions of Persian and Turkish rulers. The most important Muslim Empire in Indian history is the Mughal Empire, founded by Babur, the grandson of Timur. It ruled over many territories in the Indian sub-continent for three centuries. Recognizing Islam as a state religion, this empire has treated indigenous Hindus and the adherents of other religions that constitute the majority of the Indian population with extraordinary tolerance. Generally, these Muslim rulers allowed their citizens to live according to the religions they wanted, even though they destroyed some Hindu temples as a symbol of the authority change. These Muslim rulers even employed them in the governing body of the state. The most prominent example of this can be seen in the period of Akbar Shah of the Mughal Empire. This study examined how the Mughal Empire, which ruled for centuries in the Indian Peninsula, treated the non-Muslim subjects, especially the Hindus and how did they introduce the culture of co-existence, giving more importance for the period of Akbar, the great ruler of the Mughal Empire. Similarly, I will try to compare the millet system of the Ottoman Empire with those of Mughal’s religious policy using the comparative method.