11 selections by the Tampa Bay Lightning in the 2003 NHL Entry Draft.
| Year | Pick | Round | Team | Player | Pos | Amateur Club | League | Country |
|---|---|---|---|---|---|---|---|---|
| 2003 | 34 | 2 | Tampa Bay Lightning | Mike Egener | D | Calgary | WHL | DEU |
| 2003 | 41 | 2 | Tampa Bay Lightning | Matt Smaby | D | Shattuck-St. Mary's | USHSW | USA |
| 2003 | 96 | 3 | Tampa Bay Lightning | Jonathan Boutin | G | Halifax | QMJHL | CAN |
| 2003 | 192 | 6 | Tampa Bay Lightning | Doug O'Brien | D | Hull | QMJHL | CAN |
| 2003 | 224 | 7 | Tampa Bay Lightning | Gerald Coleman | G | London | OHL | USA |
| 2003 | 227 | 7 | Tampa Bay Lightning | Jay Rosehill | D | Olds | AJHL | CAN |
| 2003 | 255 | 8 | Tampa Bay Lightning | Raimonds Danilics | F | Stalkers | LAT JR | LVA |
| 2003 | 256 | 8 | Tampa Bay Lightning | Brady Greco | D | Chicago | USHL | USA |
| 2003 | 273 | 9 | Tampa Bay Lightning | Albert Vishnyakov | F | Kazan | RUS | RUS |
| 2003 | 286 | 9 | Tampa Bay Lightning | Zbynek Hrdel | C | Rimouski | QMJHL | CZE |
| 2003 | 287 | 9 | Tampa Bay Lightning | Nick Tarnasky | C | Lethbridge | WHL | CAN |