Jirayu La-ongmanee (Thai: จิรายุ ละอองมณี; born 29 October 1995), known by his nickname Kao (Thai: เก้า), is a Thai actor and singer. He entered the entertainment industry at the age of five doing modeling and advertising work and graduated with a bachelor's degree from the College of Social Communication Innovation at Srinakharinwirot University and a master's degree from the School of Communication Arts at Sripatum University. He starred in various television series as a child and made his film debut in King Naresuan (2007) as young Boonthing. He gained mass popularity following his leading roles in Phobia 2 (2009), SuckSeed (2011), and Seven Something (2012). He earned two nominations for Best Leading Actor in the Suphannahong National Film Awards for his roles in Phobia 2 (2009) and Last Summer (2013), eventually winning the award for his role in Chiang Khan Story (2014).

Filmography

• 2026Akaliko Hotel
• 2026Haunted Universities 4 — Boss (segment "The White Bridge")
• 2025Muay Thai Hustle — San
• 2024Bat War — Phao
• The Lady and Her Lovers — Phisut
• Nak — Phi Mak
• 2023Once Upon a Star — Kao
• 2023The X-Treme Riders — Kla
• Khem Sorn Plai — Chan
• Groovin’ On — Alto
• The Debut — Ble
• Girl Next Room: Motorbike Baby — Faigun
• Girl Next Room: Security Love — Faigun
• 4Freaks 4Fam — Moopa
• One Year — Boom
• Lakorn Khon — Siwa
• The Single Mom — Win
• The Writers Project: Last Love — Pat
• O-Negative — Art
• Fly to Fin — June
• 2015Joe Hua Tang Mo
• LOL — Pan
• 2014Chiang Khan Story — Tookae
• 2013Last Summer — Singha
• Club Friday — Tay
• 2012Mid Road Gang 2 — Jer (voice)
• 2012Seven Something — Puan (segment "14")
• 2011Love Julinsee — Yok
• 2011Suck Seed — Ped
• The Beloved Foes — Eaw / Wansongchai Iamsakul
• 2009Phobia 2 — Pae (segment "Novice")
• The Dessert Girl — Tongyod
• 2008Bittersweet BoydPod The Short Film
• 2007Love of Siam — Young Tong
• 2007The Legend of King Naresuan 1 — Young Rachamanu
• 2007The Legend of King Naresuan 2 — Young Rachamanu
• Kaew Tah Pee — Amaj
• Best Friends — Phuchong
• 2005WOW! U.F.O.

Appearances as themselves (1)

• If The World Doesn't Have GPS — Self