9 selections by the Calgary Flames in the 2003 NHL Entry Draft.
| Year | Pick | Round | Team | Player | Pos | Amateur Club | League | Country |
|---|---|---|---|---|---|---|---|---|
| 2003 | 9 | 1 | Calgary Flames | Dion Phaneuf | D | Red Deer | WHL | CAN |
| 2003 | 39 | 2 | Calgary Flames | Tim Ramholt | D | Zurich | SUI | CHE |
| 2003 | 97 | 3 | Calgary Flames | Ryan Donally | LW | Windsor | OHL | CAN |
| 2003 | 112 | 4 | Calgary Flames | Jamie Tardif | RW | Peterborough | OHL | CAN |
| 2003 | 143 | 5 | Calgary Flames | Greg Moore | RW | U. of Maine | H-EAST | USA |
| 2003 | 173 | 6 | Calgary Flames | Tyler Johnson | C | Moose Jaw | WHL | CAN |
| 2003 | 206 | 7 | Calgary Flames | Thomas Bellemare | D | Drummondville | QMJHL | CAN |
| 2003 | 240 | 8 | Calgary Flames | Cam Cunning | LW | Kamloops | WHL | CAN |
| 2003 | 270 | 9 | Calgary Flames | Kevin Harvey | LW | Georgetown | OPJRA | CAN |