#40
8 players have worn #40 for the Ottawa Senators
Who's Worn #40
| Player | Pos | Seasons |
|---|---|---|
| Mads Sogaard | G | 2021–2023 2024–2025 |
| Jim O'Brien | C | 2010–2013 2017–2018 |
| Gabriel Dumont | C | 2017–2018 |
| Robin Lehner | G | 2010–2015 |
| Patrick Lalime | G | 1999–2004 |
| Ted Donato | L | 1998–1999 |
| Dennis Vial | L | 1993–1998 |
| Claude Boivin | L | 1993–1995 |