The 2012–13 NHL season was the 96th season of operation of the National Hockey League (NHL). The regular season began on January 19, 2013, and ended on April 28, 2013, with the playoffs to follow until June.

The 2012–13 NHL lockout was a labor dispute between the National Hockey League (NHL) and the National Hockey League Players' Association (NHLPA) that began at 11:59 pm EDT on September 15, 2012. A tentative deal on a new collective bargaining agreement (CBA) was reached on January 6, 2013, with its ratification and signing of a memorandum of understanding on the agreement completed by January 12, 2013, 119 days after the expiry of the previous CBA.