2019 13U National Atlantic ChampionshipsSep 12-15 Dartmouth, Nova Scotia| Baseball Canada Representative | Ken Lenihan |
| Lead Umpire Supervisor | Éric Gauthier |
| Umpire Supervisor | Matthew Tyler |
| Umpire Supervisor | Blaine Gallant |
| Official Scorer | Chris Lerette |
| Umpire | |
|---|---|
| Myles Brideau | New Brunswick |
| Jarret Conrod | Nova Scotia |
| Emmanuelle Crevier | Québec |
| Nick Laniero | Ontario |
| Alex Marriott | Nova Scotia |
| Derek Mayer-Lavallée | Québec |
| Chris Roberts | Nova Scotia |
| Jared Roberts | British Columbia |
| Lindsay Walker | Prince Edward Island |
