Trịnh Xuân Hoàng (born 6 November 2000) is a Vietnamese professional footballer who plays as a goalkeeper for V.League 1 club Đông Á Thanh Hóa.

He made his professional debut against SHB Đà Nẵng on 6 July 2020 and conceded 3 goals in a 0–3 home defeat.

He remained unused in the first team for the next two years and made his return on 31 October 2022, again SHB Đà Nẵng in a 3–3 draw.

After starting goalkeeper Y Êli Niê tested positive for Covid-19, he played in the last group stage game against Thailand, before he himself contracted the virus and was dropped from the squad.

[6] In August 2024, Xuân Hoàng received his first call up to the Vietnam national team, being part of the squad for the 2024 LPBank Cup.