The third season of The Fosters premiered on June 8, 2015 and ended on March 28, 2016. The season consisted of 20 episodes and stars Teri Polo and Sherri Saum as Stef Foster and Lena Adams, an interracial lesbian couple, who foster a girl (Maia Mitchell) and her younger brother (Hayden Byerly) while also trying to juggle raising Latino twin teenagers (Cierra Ramirez and Noah Centineo) and Stef's b... Wikipedia