Tu Tontawan Tantivejakul, born in Bangkok, Thailand, is a model and actor under GMMTV. She graduated from Chulalongkorn University Demonstration School and later went on to study dentistry at Chulalongkorn University. In August 2025, she graduated with a dentistry degree, earning second class honours. Her elder brother is fellow actor Ton Tonhon Tantivejakul. After breaking into the entertainment industry in 2020 with a role in the music video for Ink Waruntorn's "Disappointed" (เหนื่อยใจ), Tu made her acting debut in 2021 with a lead role in the series "F4 Thailand". In 2024, she made her film debut with a role in "How to Make Millions Before Grandma Dies".

Filmography

• 2026Gohan — Jaidee
• Trend to
• 2026What’s Wrong? — Prae
• 2024How to Make Millions Before Grandma Dies — Mui
• Midnight Museum — Bee
• 10 Years Ticket — Kongkwan
• Magic of Zero — Maki
• F4 Thailand: Boys Over Flowers — Gorya
• Overdose — Mars
• Scarlet Heart Thailand — Fongnuan / Boon

Appearances as themselves (3)

• A Free Meal Chance. May Pepsi Treat You? — Self
• The Story — Self
• Sound Check — Self