Adiva Geffen (Hebrew: אדיבה גפן; born 1946) is an Israeli writer and playwright.
After leaving the education field, she served as the spokesperson for the Habima National Theater for more than a decade.
Geffen lives in Tel Aviv with her partner Aharon Meidan.
Her latest book "My Daughter’s Keeper" was published in 2022.
Geffen is a member of the board of the Hebrew Writers Association in Israel since 2015, and acting chairman of Gnazim Archive since 2016.