2019 OHL Priority Selection
The Colts will select 4th overall in the first round, along with 14 more picks:
| Round/Pick | Name | Organization | Position |
| 1st Round – 4th overall: 4th |
Brandt Clarke | Don Mills Flyers | D |
| 2nd Round – 3rd overall: 24th |
Ryan Del Monte | Toronto Young Nationals | C |
| 3rd Round – 3rd overall: 45th |
Jacob Frasca | Mississauga Senators | C |
| 5th round – 7th overall: 90th |
Vladislav Dvurechenskii | North York Rangers | LW |
| 5th round – 9th overall: 92nd |
Ansel Holt | Detroit Honeybaked 16U | G |
| 6th round – 4th overall: 105th |
Trey Zagrzebski | Stevens Point Area Senior HS Panthers | F |
| 6th Round – 5th overall: 106th |
Kai Greaves | Cambridge Hawks | D |
| 7th Round – 4th overall: 125th |
Mark MacPhee | Ottawa Senators Midget | C |
| 8th Round – 4th overall: 145th |
Thomas Stewart | Vaughan Kings | D |
| 9th Round – 4th overall: 165th |
Oliver Smith | Mississauga Rebels | F |
| 10th Round – 4th overall: 185th |
Blake Hall | Southern Tier Admirals | C |
| 12th Round – 4th overall: 225th |
Ryan Cook | Guelph Gryphons | D |
| 13th Round – 4th overall: 245th |
Bryce Richardson | North York Rangers | RW |
| 14th Round – 4th overall: 265th |
Patrick Brown | Kitchener Jr. Rangers | C |
| 15th Round – 4th overall: 285th |
Matthew Sardellitti | Toronto Jr. Canadiens | D |
