Miss Cosmo Vietnam 2023

Miss Cosmo Vietnam 2023 was the sixth edition of the Hoa hậu Hoàn vũ Việt Nam pageant, held at Tea Resort Prenn, Đà Lạt, Lâm Đồng, Vietnam on December 31, 2023. This was also the first Miss Cosmo Vietnam competition held by Công ty Cổ phần Hoàn vũ Sài Gòn (Unicorp) under the name Hoa hậu Hoàn vũ Việt Nam, before being granted to a new national license holder.

Miss Cosmo Vietnam 2022 Nguyễn Thị Ngọc Châu from Tây Ninh crowned Bùi Thị Xuân Hạnh from Ninh Bình as her successor at the end of the event as Miss Cosmo Vietnam 2023. The new Miss Cosmo Vietnam will represent Vietnam at Hoa hậu Hoàn vũ Quốc tế 2024 - (English name: "Miss Cosmo 2024") organized by UNI Media.