- Megan Follows has been nominated for a 2015 Canadian Screen Award for her role as Queen Catherine, and could win Best Actress in a Leading Dramatic Role*
- Caitlin Stasey launes her new Feminist website Herself.com
- January 11, Reign is picked up for Season Three.
- January 17, Jonathan Keltz turned 28.
- Announced Amy Brenneman will reprises her role on Reign in Forbidden.
- January 22, Reign returned with Getaway after it's winter Break.
- April 12, Peter Dacunha turned 12.
- April 22, The Season Final's synopsis is revealed.
- April 23, Rachel Skarsten turned 30.
- May 1, Caitlin Stasey turned 25.
- May 14, Adelaide Kane attends the The CW's Upfront.
- May 18, Adelaide Kane attends the SummerSoiree.
- June 2, the release date for Reign Season Two on DVD is announced.
- June 14, Torrance Coombs and Alyssa Campanella publicly announce their engagement.
- June 14, Torrance Coombs turned 32.
- June 18, Sean Teale turned 23.
- June 19, Alan van Sprang turned 44.
- June 22, Amy Brenneman turned 51.
- June 23, Reign announces 3 New Characters; Amy Dudley, Robert Dudley and the re-cast of an older Prince Charles.
- June 30, On-Set Filming of Season Three begins.
- July 10, Spencer MacPherson was announced as the older Prince Charles.
- July 31, Celina Sinden celebrated her Birthday.
- August 9, Adelaide Kane turned 25.
- September 25, Rossif Sutherland turned 37.
- October 18, Toby Regbo turned 24.