Concordia College (CC) is an ELC–12 independent, co-educational, Lutheran school with campuses located in the Highgate and Blackwood areas of Adelaide, South Australia.

Concordia College was founded by W. F. Peters, a Lutheran pastor in the Victorian country township of Murtoa.

Peters purchased a private school founded in 1887 by T. W. Boehm, and re-established it in 1890 as a boys' college and training ground for future pastors and teachers.

[citation needed] Years 11 & 12, students are taught per the curriculum of the South Australian Certificate of Education (SACE).

Concordia's music program has seen a number of ensemble groups participate in ABODA, Generations In Jazz (GIJ) as well as interstate and overseas performances.

[citation needed] Students at Concordia College also have opportunities to engage in a range of comprehensive arts and design programs.

[citation needed] Co-curricular programs and activities offered include national subject competitions, career counselling and work experience, excursions, field camps and instrumental music tuition.

Musicals presented have included:[citation needed] Others in previous years have included: L'il Abner, Carousel, My Fair Lady, Annie Get Your Gun, The Boy Friend, Fiddler on the Roof, The Pirates of Penzance, Calamity Jane, Viva Mexico, Ruddigore, HMS Pinafore, Can You Imagine, Free As Air, A Penny For a Song, God So Loved, Where Is God, Anything Goes, Tom Sawyer, Salad Days, and Trial By Jury.

The sports offered at the college include: basketball, cricket, cross country, football, hockey, netball, soccer, softball, swimming, tennis and volleyball.