Knightly News & Events



23jan6:00 pm- 6:00 pmRising 9th Grade Parent Night
25jan6:00 pm- 6:00 pmIB International Baccalaureate Parent Night
29jan6:00 pm- 8:00 pmAP Advanced Placement Night


6feb6:00 pm- 8:00 pmFreshman Parent Night (Part II)
27feb6:30 pm- 8:00 pmSophomore Parent Night


24mar7:00 pm- 10:00 pmCentennial Prom


International Skills Diploma Seal Application Deadline February 1st

Dear Centennial Senior Students and Parents/Guardians, It is our pleasure to inform you that our school was approved 2 years ago to award the International Skills Diploma Seal to qualifying seniors. Why this Diploma Seal? [...]

Girl Scout Troop buys $13,000 worth of Lunches for Students on the Reduced Lunch Program,122232

PTSA Senior Scholarship

Each year the Centennial High School PTSA offers several scholarships, some up to $1000, recognizing exceptional dedication to volunteerism among the senior class students. These scholarships will be awarded to students who best exemplify the [...]

Fulton County Tax Mitigation Plan

Fulton County Tax Mitigation Plan  

DOUBT Wins 2nd place Overall at the Regional One Act Competition

Mrs. Howard did an incredible job at the Regional One Act Competition performing DOUBT, a parable earning 2nd place Overall. Daniel Sandfelder brought home the award for Best Actor & Aria Person-Ramey earning Best Supporting [...]

Centennial’s Class of 2017 Graduation Ceremony Video

If you were unable to attend our graduation ceremony over the weekend, you can view it in it's entirety by clicking here!