This is a list of episodes for the Canadian crime series Republic of Doyle. The series debuted on CBC Television on January 6, 2010 with 969,000 viewers. The season finale aired on April 7, 2010 and drew 1,120,000 viewers. The second season debuted on January 12, 2011 with 1,038,000 viewers. The second season finale aired on April 6, 2011 and drew 1,265,000 viewers. The third season debuted on January 11, 2012 with 1,361,000 viewers, and the season finale drew 968,000 viewers.
On April 2, 2013, CBC renewed Republic of Doyle for a fifth season, to contain 16 episodes and air starting on October 2, 2013.
On April 4, 2014, CBC renewed Republic of Doyle for a sixth and final season.