The 2023 Vietnamese National Cup () is the 31st edition of the Vietnamese National Football Cup, the premier knockout competition in Vietnamese football. A total of 24 clubs competed in this edition, including all teams from the top two tiers of the Vietnamese football league system. The competition began on 31 March 2023 with the first-round matches, and will be concluded on 20 August 2023 with the final.

V.League 1 team Hanoi FC were the defending champions, having defeated Topenland Binh Dinh to secure their third title in the previous year's final.

The winners will play the 2023 Vietnamese Super Cup against the 2023 V.League 1 winners.

Background
This is also the last year the tournament uses the traditional year-round format. The tournament consists of 14 teams from V.League 1 and 10 teams from V.League 2 to compete. The winning club of the tournament will play the Vietnamese Super Cup 2024 match. Hanoi FC is the defending champion after they won the 2022 Vietnamese Cup.

Matches

Qualifying round

Round of 16

Quarter-final

Semi-final

Final

Bracket

Top goalscorers

References

Vietnamese National Cup
Vietnam
Cup