Nguyễn Đình Bắc (born 19 August 2004) is a Vietnamese professional footballer who plays as a winger or a striker for V.League 1 club Công An Hà Nội, and the Vietnam national team.

In the match against SHB Đà Nẵng's reserve, he showed disrespectful behavior towards the referee and was consequently suspended for three games by the Vietnam Football Federation.

[6] He made his first team debut on 1 April 2023 in his Quảng Nam's Vietnamese Cup game against his hometown club Sông Lam Nghệ An.

[11] On 21 February 2024, Quảng Nam's head coach Văn Sỹ Sơn announced that Đình Bắc would be suspended by the club and sent to train with the youth team due to repeated violations of discipline.

[13] After the injury he picked up from the 2024 AFC U-23 Asian Cup, Đình Bắc sat out during two months and in the last two matchdays of the league against Hồ Chí Minh City and Thép Xanh Nam Định, where he both entried the last as a substitute player.

[14] On 9 March 2024, Hà Nội announced the signing of Nguyễn Đình Bắc from Quảng Nam on loan with a duration of 1.5 years.

[17] He made his debut with the team on 23 August 2024, entering the field in the 70th minute to replace Phan Văn Đức in Công An Hà Nội's 2–1 home victory against Buriram United, as part of the 2024–25 ASEAN Club Championship.

He also possesses strength in his hamstrings and quads, allowing him to remain balanced after physical challenges and make breakthrough runs past the opponent.