7 selections by the Ottawa Senators in the 2008 NHL Entry Draft.
| Year | Pick | Round | Team | Player | Pos | Amateur Club | League | Country |
|---|---|---|---|---|---|---|---|---|
| 2008 | 15 | 1 | Ottawa Senators | Erik Karlsson | D | Frolunda Jr. | SWEDEN-JR. | SWE |
| 2008 | 42 | 2 | Ottawa Senators | Patrick Wiercioch | D | Omaha | USHL | CAN |
| 2008 | 79 | 3 | Ottawa Senators | Zack Smith | C | Swift Current | WHL | CAN |
| 2008 | 109 | 4 | Ottawa Senators | Andre Petersson | F | HV 71 Jr. | SWEDEN-JR. | SWE |
| 2008 | 119 | 4 | Ottawa Senators | Derek Grant | C | Langley | BCHL | CAN |
| 2008 | 139 | 5 | Ottawa Senators | Mark Borowiecki | D | Smiths Falls | CJHL | CAN |
| 2008 | 199 | 7 | Ottawa Senators | Emil Sandin | LW | Brynas | SWEDEN | SWE |