The following lists events that happened during 1820 in Qajar era.
Incumbents Monarch: Fath-Ali Shah Qajar
Births ? – Báb, founder of Bábism and, according to the Baháʼís, predecessor of Baháʼu'lláh. ? – Hasan-Ali Khan Amir Nezam Garrusi, Iranian diplomat, politician, calligrapher and writer. ? – Sattur Khan Setkhanian, Iranian general.
References