Dahlia Greidinger was born in Neve Tzedek, Tel Aviv.

[1] In 1951, Greidinger became a teaching and research assistant at the Technion — Israel Institute of Technology.

[1] The Feinberg Graduate School of Weizmann Institute of Science awards a fellowship for cancer research financed by the Dahlia Greidinger Anti-Cancer Fund.

She married Kalman (Coleman)[7] Greidinger, a cinema company businessman,[8] in October 1950.

They had four children,[1] including sons Moshe ("Mooky") and Israel, who are leaders in their father and grandfather's successor company, Cineworld.