Abram Isaakovich Rabinovich[1] (5 January 1878 – 7 November 1943) was a Lithuanian–Russian chess player.
Rabinovich was born in Vilna, Lithuania (then the Russian Empire) into a Litvak family.
His parents were Itzik (Isaac) Haimovich and Leia Leibovna Rabinovich, natives of Shnipishek.
[citation needed] In 1903, Rabinovich tied for 11-12th places in Kiev (3rd All-Russian Masters' Tournament, Mikhail Chigorin won).
In 1909, he tied for 2nd-3rd in Vilna (6th All-Russian Masters' Tournament; Akiba Rubinstein won).