Hayyim Perlmutter
Ḥayyim ben Zebulon Jacob Perlmutter was a rabbi in Ostropol, Russian Empire.
Perlmutter authored Elef ʿOmer, a collection of sayings with the Hebrew letter "aleph," based on Beḥinat ʿOlam by Jedaiah Bedersi. He also wrote Shirah le-Ḥayyim, a collection of azharot corresponding to the 613 commandments. Each verse begins with a word from the second song of Moses. It includes an index to the Biblical passages and a commentary titled Yakhin u-Boʿaz.