| Baruch Leib Rosowsky | |
| Birth Date: | 1841 |
| Birth Place: | Riga, Governorate of Livonia Russian Empire |
| Death Date: | 1919 |
| Death Place: | Unknown |
| Occupation: | Famous Cantor, Composer Oberkantor, Riga, 1871-1919 |
| Children: | Solomon Rosowsky, Famous Cantor & Composer |
Baruch Leib Rosowsky (lv|Baruhs Leibs Rozovskis, 1841 – 1919) was a famous cantor of the Great Choral Synagogue in Riga and a composer of religious music in Riga,[1] at the time a city in Imperial Russia. Rosowsky's time of death was during the Latvian War of Independence. His son was also a famous cantor, named Solomon Rosowsky. It is likely that Rosowsky's family is related to the Rasofsky branch of the Barney Ross family.