Aaron Feinstein

{{short description|Estonian chess player}}

Aaron Feinstein (fl. 1903–1910) was an Estonian chess master.

Feinstein lived in Reval (now Tallinn, Estonia) before World War I and played in several tournaments there. He took 3rd in 1903 (Sohn won), tied for 7-8th in 1904 (Bernhard Gregory won), shared 1st with Sohn in 1905, tied for 2nd-3rd, behind Khmelevsky, in 1909,{{cite web|url=http://www.anders.thulin.name/SUBJECTS/CHESS/CTCIndex.pdf |title=Archived copy |accessdate=2016-06-23 |url-status=dead |archiveurl=https://web.archive.org/web/20070704030849/http://www.anders.thulin.name/SUBJECTS/CHESS/CTCIndex.pdf |archivedate=2007-07-04 }} Name Index to Jeremy Gaige's Chess Tournament Crosstables, An Electronic Edition, Anders Thulin, Malmö, 2004-09-01 and won in 1910 (unofficial Estonian chess championship).Hartston, William R. (1977), "Estonia", in Harry Golombek, Golombek's Encyclopedia of Chess, Crown Publishing, p. 109, {{ISBN|0-517-53146-1}}