Keith Maloof, entering his 20th season at Norcross and 23rd overall as a head coach, remains the longest-tenured head coach in the highest classification. His longevity at one Gwinnett County school is also among the longest. Only retired coaches Tally Johnson (28 seasons at Central Gwinnett), Cecil Morris (21 at Duluth) and Cecil Flowe (21 at Parkview) had longer runs at one school. Maloof's older brother Kevin was at Dacula for 20 seasons before retiring after the 2010 season.

20 - Keith Maloof, Norcross

17 - Randy McPherson, Lowndes

15 - Shannon Jarvis, Mill Creek

13 - Phillip Ironside, Hillgrove

13 - Shane Queen, North Cobb

11 - Kyle Hockman, McEachern

11 - Rush Propst, Colquitt County

10 - Andy Dyer, Archer

9 - Todd Wofford, Central Gwinnett

9 - Michael Collins, Wheeler

9 - Jep Irwin, Lassiter

9 - Brent Budde, Woodstock

9 - Jeff Arnette, South Forsyth

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