Komarno is a dynasty of Hasidic Judaism founded by Rabbi Aleksander Sender Safrin (born 1770; died 28 August 1818 in Sátoraljaújhely, Hungary) of Komarno, Ukraine.

Sender was the son of Rabbi Yitzchak Eisik Eichenstein (born 1740; died 26 February 1800) of the town of Safrin, from where Sender's family name originates.

[1] He was a disciple of Yaakov Yitzchak of Lublin and died at the age of 47.

After Sender's death, his son, Rabbi Yitzchak Eisik Yehuda Yechiel Safrin (born 13 February 1806; died 28 April 1874), was raised by his uncle (his father's brother), Rabbi Tzvi Hirsh Eichenstein (born 1763; died 22 June 1831) of Zidichov.

[2]