Joel Barnet Steinberg (born May 25, 1941) is a disbarred New York City criminal defense attorney who attracted international media attention when he was accused of rape and murder, and was convicted of manslaughter, in the November 1, 1987, beating and subsequent death of a six-year-old girl, Elizabeth ("Lisa") Launders, whom he and his live-in partner, Hedda Nussbaum, had illegally adopted.