Prison Break has three seasons.
Prison Break is an American television serial drama created by Paul Scheuring , that was broadcast on Fox for four seasons from August 29 , 2005 to May 15 , 2009 , and a fifth season which premiered on April 4 , 2017 . The first season was originally planned for a 13-episode run , but was extended to include an extra nine episodes due to its popularity . In the United States , all four seasons have been released on DVD and released on Blu-ray internationally . The fourth season of Prison Break returned from its mid-season break in a new timeslot on April 17 , 2009 , for the series ' last six episodes .