Hyman Klein (1908–1958) was an English scholar of the Babylonian Talmud and translator of rabbinic literature.
Klein's major contributions to the study of the Talmud were a series of articles that distinguished between the terse, attributed statements ("Gemara") of the Talmud, and the anonymous ("Sebara") stratum, the latter of which he considered to be Savoraic.
Klein was born in London and attended the Etz Chaim Yeshivah and University of Cambridge.
Klein believed that Rav Ashi was responsible for the editing of Gemara, but that Sabara stemmed from the Savoraim.
Klein also translated tractate Nazir for the Soncino Press.