Anthonio Sanjairag (, born 16 April 2002) is a professional footballer who plays as a centre-back for Thai League 3 club Samui United. Born in Sweden, he has most recently represented Thailand at youth level.
On 15 October 2021, Sanjairag was called up to the Thailand under-23 national team for the 2022 AFC U-23 Asian Cup qualification phase.
Sanjairag was born and raised in Sweden and is of Thai descent.