Obligatory Baháʼí prayers are prayers which are to be said daily by Baháʼís according to a fixed form decreed by Baháʼu'lláh. Prayers in the Baháʼí Faith are reverent words which are addressed to God, and refers to two distinct concepts: obligatory prayer and devotional prayer. The act of prayer is one of the most important Baháʼí laws for individual discipline. Along with fasting, obligatory prayer is one of the greatest obligations of a Baháʼí, and the purpose of the obligatory prayer is to foster the development of humility and devotion. The obligation of daily obligatory prayer was prescribed by Baháʼu'lláh, the founder of the Baháʼí Faith, in his book of laws, the Kitáb-i-Aqdas.

Baháʼu'lláh was the founder of the Baháʼí Faith. He was born to an aristocratic family in Persia and was exiled due to his adherence to the messianic Bábí Faith. In 1863, in Iraq, he first announced his claim to a revelation from God and spent the rest of his life in further imprisonment in the Ottoman Empire. His teachings revolved around the principles of unity and religious renewal, ranging from moral and spiritual progress to world governance.