Here’s the news we have been waiting for! The CW has confirmed that Supergirl is coming back for Season 4! As of right now (and barring any major changes to premiere dates), Supergirl Season 4 will premiere on October 8. Season 3 begins anew on April 16!
“As The CW expands to a six-night, Sunday through Friday schedule next season, we are proud to have such a deep bench of great returning series for 2018-19,” said CW president Mark Pedowitz in a statement. “By picking these ten series up for next season, we have a terrific selection of programming to choose from when we set our fall schedule in May, with more still to come.”