Hastings-Prince Edward Unit

1970-71 Frank Evans
1971-73 Bill Guay
1973-75 Leo O'Connor
1975-77 Gilles Poirier
1977-81 Don O'Connor
1981-82 Gord Sprout
1982-85 Greg Dobeck
1985-87 Lyell Shaver
1987-90 Lou Ronan
1990-94 Don Reidel
1994-99 Elaine MacNeil

Frontenac-Lennox and Addington Unit

1972-73 Sister Elaine O'Grady
1973-74 A.J. Hunt
1974-76 Helen Dillon
1976-77 Joe Hamilton
1978-80 Susan Jefferies
1980-81 Phil Benton
1981-82 Carole Weir
1982-84 Ed Evans
1984-90 Mel Stainrod
1990-94 Harry Murphy
1994-99 Mary Buchanan

Algonquin-Lakeshore Unit

1999-03 Mary Buchanan
2003-09 Don Reidel
2009-11 Tom Doyle
2011-17 Bob Giasson