Daejeon Gwanjeo High School (대전관저고등학교; 大田關雎高等學校) is a high school in Seo District, Daejeon, South Korea.

This public, coeducational college preparatory high school was founded on 5 March 1998 with the permission of Korean Ministry of Education and Human Resource.

Abbreviation of Daejeon Gwanjeo High School is DGHS.

Its name Gwanjeo (hanja: 關雎) is derived from a poem in Shi Jing.

On the logo of DGHS, kissing are two white birds that symbolize Gwanjeo (Guanju).