Nhâm Mạnh Dũng (born 12 April 2000) is a Vietnamese professional footballer who plays as a forward for V.League 1 club Viettel and the Vietnam national team.

With the Vietnam under-23s, Nhâm Mạnh Dũng participated in the 2021 Southeast Asian Games.

In this competition, he played five matches, scoring the only goal in the final to help defeat rivals Thailand.

[4] Nhâm Mạnh Dũng made his senior international debut in a friendly against Singapore on 21 September 2022.

This biographical article relating to sport in Vietnam is a stub.