Raset Agiliaevich Ziatdinov is an Uzbekistani chess grandmaster.
Ziatdinov won the Uzbekistani Chess Championship in 1983 and 1985, also playing for the Uzbek SSR at the Soviet Team Championships in both years.
In 2000, Ziatdinov tied for first place at the U.S. Masters Chess Championship.
His book, GM-RAM: Essential Grandmaster Knowledge (2000) has a distinctive approach, consisting mostly of positions without analysis or commentary.
In May 2022, Ziatdinov was defeated in an upset by 10-year-old Sathvik Adiga in the 13th KIIT International Chess Festival.