The Masters International Swimming Hall of Fame (MISHOF) is maintained within the International Swimming Hall of Fame in Fort Lauderdale, Fla. The purpose of the MISHOF is to recognize Masters swimmers for their achievements as outstanding competitors and contributors to Masters Swimming with a goal of inspiring every adult to live an active and healthy lifestyle by swimming.

It is the role of the USMS Recognition and Awards Committee to ensure that qualified USMS members are submitted as nominees as Honor Contributors.