My Dear Loser (Thai: My Dear Loser – รักไม่เอาถ่าน; My Dear Loser – Rak Mai Ao Than) is a 2017–2018 Thai television series each presented through one of the three segments entitled Edge of 17, Monster Romance and Happy Ever After.

Directed by Chatkaew Susiwa and produced by GMMTV, the three-part series was one of the six television series for 2017 showcased by GMMTV in their "6 Natures+" event on 2 March 2017. The premiere segment Edge of 17 was broadcast on 9 July 2017 to 3 September 2017, followed by Monster Romance (10 September 2017 to 17 December 2017) and Happy Ever After (24 December 2017 to 11 March 2018), airing on Sundays on GMM 25 and LINE TV at 20:30 ICT and 22:30 ICT, respectively.

The segment Monster Romance was among the entertainment programs that were temporarily stopped for the month of October in preparation for the royal cremation ceremonies of Thai King Bhumibol Adulyadej. It resumed broadcasting on 5 November 2017 and concluded on 11 March 2018.