2010 | 1 Episodes

Season 0 of Republic of Doyle premiered on August 19, 2010.

2010 | 12 Episodes

Season 1 of Republic of Doyle premiered on January 6, 2010.

2011 | 13 Episodes

Season 2 of Republic of Doyle premiered on January 12, 2011.

2012 | 13 Episodes

Season 3 of Republic of Doyle premiered on January 11, 2012.

2013 | 13 Episodes

Season 4 of Republic of Doyle premiered on January 9, 2013.

2013 | 16 Episodes

Season 5 of Republic of Doyle premiered on October 2, 2013.

2014 | 10 Episodes

Season 6 of Republic of Doyle premiered on October 15, 2014.