Anantaza Siphongphan is a 22-year-old professional football player from LAO. He currently plays for Ezra FC, wearing the number 4 shirt. At the international level, he represents Laos U22. He plays primarily as a Defender.

Throughout the AFC Asian Cup 2027, Anantaza Siphongphan featured in 2 matches, averaging 0 tackles, 0 interceptions, and 0 clearances per game, while blocking 0 shots per game.