Acting
Songsit Roongnophakunsri
Songsit Roongnophakunsri is an actor, singer, and host signed with GMM Grammy. Born in Phra Nakhon, Kob graduated from Bangkok Christian College and went on to get a degree from Bongkok University's School of Communication Arts. Kob's real nickname is Johnny, but seeing his slim arms and long hands, his school friends called him Kob (which translates to frog) so consistently that it's the nickname he's most known by today.
Acting
- 2026Juliet & JulietWibun Monchaitrakul [Blue's father]10 ep.
- 2026Sky Castle ThailandChai16 ep.
- 2026Black CoralMek30 ep.
- 2026The Evil LawyerAnan8 ep.
- 2026Whisper of DesireKuang8 ep.
- 2026Aroma of AffectionPhraya Phiphat Kosa14 ep.
- 2026The SchoolKosin10 ep.
- 2025Rak OVERDOSEPreecha6 ep.
- 2025RearrangePhichit10 ep.
- 2025Thieves of HeartsSuchat7 ep.
- 2025Thieves of HeartsLuang Suchat26 ep.
- 2024The Empress of AyodhayaLord of Lopburi10 ep.
- 2024Zodiac Slayer16 ep.
- 2023Tricky in LovePhum Kamthornpuwanat16 ep.
- 2023Crown of BloodJaran35 ep.
- 2023Doctor DetectiveRam20 ep.
- 2023Be My FavoriteThawi [Botkawee's father]2 ep.
- 2023Chains of HeartZhou Jun Guo [Ken's father]10 ep.
- 2023Love the Way You LieWijak25 ep.
- 2022Finding the RainbowThanin14 ep.
- 2022Fractured FriendshipKhamrong24 ep.
- 2022KinnPorsche: The SeriesKorn14 ep.
- 2022My Sweet AssassinAtiphat15 ep.
- 202155:15 Never Too LateSongphon (age 55)16 ep.
- 2021Somewhere Our Love BeginsPuchong24 ep.
- 2021Oh My SweetheartTul24 ep.
- 2021Help Me! Oh My GhostVihan16 ep.
- 2021Don't Say NoKorn [Leo's father]3 ep.
- 2021Dare to LovePhong [Q's father]16 ep.
- 2021The Unidentical TwinsSongchai18 ep.
- 2020Brotherhood x2Ekkapol "Ek"36 ep.
- 2020Who Are YouKorn18 ep.
- 2020Woon Ruk NakkaoSomkhid Narupat26 ep.
- 2019Until We Meet AgainDean's Father1 ep.
- 2019My Love from Another StarRot16 ep.
- 2019The Man SeriesSeng9 ep.
- 2018Duay Rang AtitharnPraphoj Sakdinan11 ep.
- 2018In Family We TrustPrasoet Chira-anan18 ep.
- 2018Flower in the StormPraween25 ep.
- 2018My Cinderella GirlBarami12 ep.
- 2017Paen Rai Long Tai Warak"Phas" Phetpraphas Prakaiphet Na Ayutthaya30 ep.
- 2016Miss ShyDenchat Anothai [Nang's father]15 ep.
- 2016Man Dok NgewChonlathep28 ep.
- 2016PadiwaradaBamrun14 ep.
- 2015The Heart of EarthThawon12 ep.
- 2014The Rising SunOsamu Mizaki12 ep.
- 2014Nai Suan KwanChian13 ep.
- 2013Father's Fruit: Tai Rom Bai PukKroekkiat Dechathon13 ep.
- 2013Maya See MookKhatha23 ep.
- 2012Raak BoonWanan11 ep.
- 2012The Voice ThailandMC Kob139 ep.
- 2012Jewel from the HeavensThongthiu18 ep.
- 2012Fated Heaven Fortune and EarthPeter35 ep.
- 2011The Trickery of Love Dupes the HeartThut16 ep.
- 2010Dok Ruk Rim TangWinai30 ep.
- 2010Nuer MekAkat15 ep.
- 2009Leave the Last Light at HorizonNorakan28 ep.
- 2009Plerng See RoongThinit Atsawabodi15 ep.
- 2009A Mother's HandDanai Udompat [Doctor]16 ep.
- 2007Heart of StonePhira28 ep.
- 2005Dao Lhong Fah"Kai" Watcharin Sirawut14 ep.
- 2005When The Sky Changes Color26 ep.
- —The Voice Thailand 2024Main Host1 ep.
Guest appearances
- 2023Be My FavoriteThawi [Botkawee's father]2 ep.
- 2021Don't Say NoKorn [Leo's father]3 ep.
- 2020Until We Meet AgainDean's Father1 ep.
Also known as: กบ ทรงสิทธิ์ รุ่งนพคุณศรี · Songsit Rungnopakunsi · Kob