Room Alone 2 (Thai: Room Alone 2 – รูมอะโลน) is a 2015–2016 Thai television series which serves as a sequel to Room Alone 401–410.^[1][2]

Directed by Nuttapong Mongkolsawas and produced by GMMTV, the series was one of the two television series announced by GMMTV on 25 August 2015 along with Wonder Teacher.^[3][4] It premiered on One31, Bang Channel and LINE TV on 4 October 2015, airing on Sundays at 14:00 ICT, 15:00 ICT and 21:00 ICT, respectively.^[5] The series concluded on 24 January 2016.

Below are the cast of the series:^[1]

• Anchasa Mongkhonsamai as Jaegun
• Achirawich Saliwattana (Gun) as Earng
• Maripha Siripool (Wawa) as Baitoey
• Phakjira Kanrattanasoot (Nanan) as Min
• Suwittayawat Pariyawit as Men
• Jirakit Kuariyakul (Toptap) as Tul
• Chatchawit Techarukpong (Victor) as Terk
• Jirakit Thawornwong (Mek) as View
• Worranit Thawornwong (Mook) as Snow
• Jumpol Adulkittiporn (Off) as Puen
• Thitipoom Techaapaikhun (New) as Ray
• Phurikulkrit Chusakdiskulwibul (Amp) as Gang
• Sattaphong Phiangphor (Tao) as Tent

• Natthawat Chainarongsophon (Gun) as Camp
• Kornrawich Sungkibool (Junior) as Thanoo
• Tawan Vihokratana (Tay) as Warm
• Ramida Jiranorraphat (Jane) as Ploen
• Puwadon Vejvongsa as Kin
• Oranicha Krinchai (Proud) as Ampere
• Phanuphong Wongthom as Cable
• Sarunchana Apisamaimongkol (Aye) as Namhorm
• Sapol Assawamunkong (Great) as Key
• Leo Saussay
• Kanut Rojanai (Baan) as Home
• Tachakorn Boonlupyanun (Godji)
• Chanathip Phisutereewong (Bank) as Talay (Warm's friend)

• Patcha Poonpiriya (June) as Air (Ep. 12)
• Nattatida Damrongwisetphanit (Pear)

• GMMTV