Reuben Brainin
Born	March 16, 1862 Lyady, Belarus
Died	November 30, 1939(1939-11-30) (aged 77) New York City
Genre	Literary criticism, biography

Reuben ben Mordecai Brainin (Hebrew: ראובן בריינין, romanized: Reuven Brainin; March 16, 1862 – November 30, 1939) was a Russian Jewish publicist, biographer and literary critic.

Reuben Brainin was born in Lyady, Belarus in 1862 to Mordechai Brainin, the son of Azriel Brainin ^[1] and had moved to Berlin by 1901.^[2]

Brainin contributed to the periodicals Ha-Meliẓ, Ha-Toren, Ha-Ẓefirah, Ha-Maggid, and Ha-Shiloaḥ. In 1895 he issued a periodical under the title "Mi-Mizraḥ u-Mi-Ma-arav" (From East and West), of which only four numbers appeared.

Brainin was the author of several pamphlets, the most important of which were his sketch of Pereẓ Smolenskin's life and works (Warsaw, 1896); and a translation of M. Lazarus' essay on Jeremiah (Warsaw, 1897). He also wrote about one hundred biographical sketches of modern Jewish scholars and writers. He was the first biographer of Theodor Herzl^[3] He died in New York City.

To "Aḥiasaf" Brainin contributed the following articles:

• "Ilane Sraḳ" (Barren Trees) (i. 32)
• "Bar Ḥalafta" (ii. 71)
• "Dappim Meḳuṭṭa'im" (Loose Leaves) (v. 120).

He also contributed to the same periodical the following biographical sketches:

• Moritz Lazarus (iv. 214)
• Rabbi Moritz Güdemann (iv. 219)
• Theodor Herzl (v. 222)
• Israel Zangwill (v. 233)
• Max Nordau (v. 247)

•  This article incorporates text from a publication now in the public domain: Herman Rosenthal & I. George Dobsevage (1901–1906). "BRAININ, RUBEN". In Singer, Isidore; et al. (eds.). The Jewish Encyclopedia. New York: Funk & Wagnalls.
  • Chaim David Lippe, Bibliographisches Lexicon s.v.;
  • Moïse Schwab, Répertoire des Articles d'Histoire et de Littérature Juive, part i, s.v.
• Simon Rawidowicz, BRAININ, RUBEN, Jüdisches Lexikon, Berlin 1927, vol. 1, col. 1134-1135