Noa Tohar Tishby (born May 1975) is an Israeli actress and activist. She appeared in a variety of American television shows and movies, including The Affair, The Island, Nip/Tuck, Big Love, NCIS, and others. She is also the co-executive producer of the HBO series, In Treatment, which is an adaptation of the Israeli series, BeTipul. Her production company, Noa's Arc, was also responsible for selling several other adaptations of Israeli programs to American networks.