Miss Universe Cambodia 2019

Miss Universe Cambodia 2019 was the 1st edition of the Miss Universe Cambodia pageant which was held on March 31, 2019, at the Nagaworld - NABA Theatre in Phnom Penh. Miss Universe Cambodia 2018 Rern Sinat crowned Somnang Alyna as her successor at the end of the event.
Miss Universe Cambodia 2019 competition awarded three titles to Cambodian representatives to three major international pageants. Miss Universe Cambodia 2018 Rern Sinat crowned Somnang Alyna as Somnang will compete and represent Cambodia at the Miss Universe 2019 competition; Miss International Cambodia 2017 Nheat Sophea crowned Kachnak Thyda Bon as Kachnak will represent Cambodia at the Miss International 2019 competition while Miss Earth Cambodia 2018 Keo Senglyhour crowned Thoung Mala as Thuong will compete and represent Cambodia at the Miss Earth 2019 competition. The pageant also crowned two Cambodian representatives to minor international beauty pageants. Miss Asia Pacific Cambodian 2018 Annchhany Kha crowned Po Kimtheng Sothida as Kimtheng will compete and represent Cambodia at the Miss Asia Pacific International 2019 competition while Miss Tourism Cambodia 2017 Kem Sreyke crowned John Sotima as John will compete and represent Cambodia at Miss Tourism International 2019, respectively.

Results

;Color keys

Contestants who previously competed or will be competing at other beauty pageants:

;;Miss Cambodia

;;Miss World Cambodia

;;Miss Grand Cambodia

;;World Miss University Cambodia

;;Miss Universe

;;Miss International

;;Miss Earth

;;Miss Asia Pacific International

;;World Miss University

;;Miss City Tourism world

;;Miss Tourism International

;;Miss Tourism Metropolitan
2019: Po Kimtheng Sothida
;;Miss Asia Awards

;;Miss Cosmos World

;;Miss Dream girl of the year International