Cedar College is an R–12 co-educational Christian school situated in the suburb of Northgate, South Australia, 8 km north-east of the Adelaide CBD.

A distinctly Christian school, the Cedar College crest features the words "Growing in Wisdom" which reflects the desire of the school to encourage students to not only grow in academic knowledge, but also to develop the wisdom to use this knowledge in effective and God-honouring ways.

After three years of planning and preparation, Cedar College was officially opened on a newly acquired ten acre property in Northgate in 1997.

During 2019, two of the original classrooms were demolished, to make way for a new science and learning support facility for the Primary School.

[8] These growing branches allow students to develop academically, spiritually, and socially, providing a College that offers a complete education from Reception through to Year 12.

With now close to 900 students,[9] Cedar College is continuing to expand its facilities and curriculum, within a strong community environment.

In 2012, Cedar College launched its official Alumni and Old Scholars Association publication "Branching Out", to celebrate five years of graduates from the school.