Head Coaching Staff
| Baseball | Rob | Benedict | rbenedict@cohs.com |
| Boys Basketball | Ryan | Krawczeniuk | ryan.krawczeniuk@cohs.com |
| Boys Lacrosse | Jim | DiBattista | jdibattista@cohs.com |
| Boys Soccer | Chris | Rodzewich | crodzewich@cohs.com |
| Boys/Girls Swimming | Cherie | Walters | cwalters@cohs.com |
| Boys/Girls Tennis | Patty | Fitzgerald | pfitzgerald@cohs.com |
| Cheerleading | Megan | Mortimer | megan.mortimer@cohs.com |
| Field Hockey | TBA | ||
| Football | Mike | Ewing | mewing@cohs.com |
| Girls Basketball | Chrissie | Doogan | cdoogan@cohs.com |
| Girls Lacrosse | Dave | Schlesinger | girlslax@cohs.com |
| Girls Soccer | Dave | Cornish | dcornish@cohs.com |
| Girls Volleyball | Alexa | Garrity | alexa.garrity@cohs.com |
| Boys/Girls Golf | John | Caramanico | jcaramanico@cohs.com |
| Softball | Dan | Yohey | danny.yohey@cohs.com |
| Track and Field | Bill | Donovan | bdonovan@cohs.com |
| Wrestling | Tom | Shull | tom.shull@cohs.com |
| Girls Flag Football | Joe | Cuff-Wright | flagfootball@cohs.com |