2018 High School Jazz Festival
| Class | Chief Adjudicator | Adjudicator | Adjudicator | Verbal Critique | Room Captain |
| L1 | Jeff Claassen (bio) | Bob Patton (bio) | Greg Wardson (bio) | Alonzo Harris (bio) | |
| L2 | Charlie Lewis (bio) | Jeff Harrington (bio) | Oscar Stagnaro (bio) | Brian Lewis (bio) | |
| L3 | Kenn Brass (bio) | Mark Shilansky (bio) | Walter Pavasaris (bio) | Mitch Seidman (bio) | |
| L4 | George Russell (bio) | Kevin Bleau (bio) | Peter Kenagy (bio) | Dominick Ferrara (bio) | |
| L5 | Lance Van Lenten (bio) | David Harris (bio) | Herman Hampton (bio) | Manuel Kaufmann (bio) | |
| L6 | Diane Wernick (bio) | Fernando Brandao (bio) | Yoron Israel (bio) | Lin Biviano (bio) | |
| LNC | Joe Mulholland (bio) | Peter Cokkinias (bio) | Mike Duke | Cecil Adderley (bio) | |
| S1 | Daryl Lowery (bio) | John Mulroy | Tim Ray (bio) | Sean Skeete (bio) | |
| S2 | Mark Kohler (bio) | Vladan Milenkovic (bio) | Wayne Ward (bio) | Jonathan Wheatley (bio) | |
| S3 | John Baboian (bio) | Ayn Inserto (bio) | Ron Reid (bio) | Amy Bellamy (bio) | |
| S4 | Steve Kirby (bio) | Gail McArthur-Browne (bio) | Tony Carbone (bio) | Craig Macrae (bio) | |
| SS | Maureen McMullan | Andrea Capozzoli (bio) | Darcel Wilson (bio) | ||
| V1 | Nancy Marshall (bio) | Daniela Schachter (bio) | Jeff Ramsey (bio) | Nalora Steele (bio) | |
| V2 | Tom Baskett (bio) | Nichelle Mungo (bio) | Ana Guigui (bio) | Elizabeth Allison (bio) | |
| V3 | Paul Pampinella (bio) | Patrice Williamson (bio) | Lee Abe (bio) | Ned Rosenblatt (bio) |