2011–12 NHL suspensions and fines Suspensions Suspensions

| Date_of_Incident | Offender | Team | Offense | Date_of_Action | Length_ |
|---|---|---|---|---|---|
| March 21, 2012 | Duncan Keith | Chicago Blackhawks | Elbowing Daniel Sedin. | March 23, 2012 | 5 games |
| April 1, 2012 | Kyle Quincey | Detroit Red Wings | Charging Tomas Kopecky. | April 2, 2012 | 1 game |
| April 5, 2012 | Nate Prosser | Minnesota Wild | Head-butting Jamal Mayers. | April 6, 2012 | 1 game |
| April 11, 2012 | Byron Bitz | Vancouver Canucks | Boarding Kyle Clifford. | April 12, 2012 | 2 games‡ (2 post-season) |
| April 14, 2012 | Carl Hagelin | New York Rangers | Elbowing Daniel Alfredsson. | April 15, 2012 | 3 games‡ (3 post-season) |
| April 14, 2012 | Matt Carkner | Ottawa Senators | Aggressing an unwilling Brian Boyle. | April 15, 2012 | 1 game‡ (1 post-season) |