2011–12 Mestis season

The 2011–12 Mestis season was the 12th season of the Mestis, the second level of ice hockey in Finland. 11 teams participated in the league, and Sport won the championship.

SM-Liiga promotion
Tampereen Ilves remained in the SM-Liiga.

Play-outs

 * LeKi - Peliitat 2:4