Chatchai Budprom (Thai: ฉัตรชัย บุตรพรม, born February 4, 1987), simply known as Boy (Thai: บอย) is a Thai professional football player who plays as a Goalkeeper for Thai Leagues T1 club Chiangrai United and the Thailand national team.
Chatchai was called up a several times by Thailand’s former coach Winfried Schäfer. In 2013, he debuted for Thailand in a friendly match against Bhutan. Chatchai also played in the 2013 King’s Cup against North Korea. In 2013 Chatchai was called up to the national team by Surachai Jaturapattarapong to the 2015 AFC Asian Cup qualification. In May 2015, he was called up to Thailand to play in the 2018 FIFA World Cup qualification (AFC) against Vietnam.