An Azali (Persian: ازلی) or Azali Bábí is a follower of the monotheistic religion of Subh-i-Azal and the Báb. Early followers of the Báb were known as Bábís; however, in the 1860s a split occurred after which the vast majority of Bábís followed Mirza Husayn ʻAli, known as Baháʼu'lláh, and became known as Baháʼís, while the minority who followed Subh-i-Azal, Baháʼu'lláh's half-brother, came to be called as Azalis.

Azali Babis continued to push for the end of the Iranian monarchy, and several individuals were among the national reformers of the constitutional revolution of 1905-1911. Azalis stagnated and disappeared as an organized community after the revolution, numbering at most a few thousand by the end of the 20th century, mainly in Iran. Azalis are considerably outnumbered by adherents of the Baháʼí Faith, who number in the millions.