MMI Operating Board
                The Operating Board provides support and guidance to the institute, evaluates and endorses MMI funding requests directed to affiliated foundations or other sources and functions as a link between MMI and the community.
Board Chairs
- President: Patrick Cavanaugh
 - Vice-President: Howard Marcus
 - Secretary: Jennifer Read
 - Treasurer: Phyllis Choat
 - Corresponding Secretary: Jennifer Read
 - Ex-officio: Dr. Károly Mirnics
 
Board Members
- Laurie Ackermann
 - Annie Bird
 - Micah Evans - Scottish Rite Representative
 - Linda Gardels
 - Kami Jessop
 - Mary Lopez
 - Howard K. Marcus
 - John Maxell
 - Mary McHale - Meyer Foundation Representative
 - Merrilee Miller - HBM Foundation Representative
 - Mary Ann Pederson
 - LuAnn Rabe - Munroe-Meyer Guild Representative
 - Paige Rivard
 - April Rocker
 - Troy Romero
 - Ron Schaefer
 - Sue Seline
 - Kristine Swain
 - Charlotte Sharp
 - Nancy Wolf
 
Emeritus Members
- Larkia Albright
 - Curt Edic
 - John Iliff
 - Janice Kliment
 - Myrna Krohn
 - Steve McWhorter
 - Carol Russell
 - Kathy Sibbernsen