Secret Seven (Thai: Secret Seven – เธอคนเหงากับเขาทั้งเจ็ด; Secret Seven – Thoe Khon Ngao Kap Khao Thang Chet) is a 2017 Thai television series starring Sutatta Udomsilp (Punpun) together with seven actors namely Vorakorn Sirisorn (Kang), Tawan Vihokratana (Tay), Oabnithi Wiwattanawarang (Oab), Thanat Lowkhunsombat (Lee), Jirakit Thawornwong (Mek), Atthaphan Phunsawat (Gun) and Chonlathorn Kongyingyong (Captain).

Produced by GMMTV and directed by Nuttapong Mongkolsawas and Pawis Sowsrion, the series was one of the six television series for 2017 showcased by GMMTV in their "6 Natures+" event on 2 March 2017. It premiered on One31 and LINE TV on 19 August 2017, airing on Saturdays at 22:00 ICT and 23:00 ICT, respectively. The first seven episodes aired until 30 September 2017 after entertainment programs were temporarily stopped for the month of October in preparation for the royal cremation ceremonies of Thai King Bhumibol Adulyadej. The broadcast of the series resumed on 4 November 2017 and concluded on 2 December 2017.