| Period | Music Director | Stage Director |
|---|---|---|
| 1955 – 1959 | Arthur Gough | Doris Norris |
| 1960 – 1963 | Richard McLaughlin | Doris Norris |
| 1964 – 1966 | Richard McLaughlin | Leonard Langmead |
| 1967 – 1968 | Harry Norris | Doris Norris |
| 1969 | Henry Rzepus | Leonard Langmead |
| 1970 – 1976 | Paul Barber | Leonard Langmead |
| 1977 – 1980 | Alex Thompson | Leonard Langmead |
| 1981 | Eric Adams | Leonard Langmead |
| 1982 – 1984 | Graham Knott | Leonard Langmead |
| 1985 – 1999 | Marian Siminski | Leonard Langmead |
| 2000 – 2001 | Marian Siminski | Geoffrey Hall |
| 2002 – 2004 | Marian Siminski | Corey Castle |
| 2005 | Marian Siminski | Daveen Garland / Leonard Langmead |
| 2006 – 2009 | Marian Siminski | Jonathan Curzi |
| 2010 – 2011 | Marian Siminski | Jonathan Patterson / Nadia Verrucci |
| 2012-2014 | Marian Siminski | Jonathan Curzi |
| 2015 | Marian Siminski | Josie Arcobelli |
| 2016 | Marian Siminski | James Fraser |
| 2017 | Marian Siminski | Jon Lachlan Stewart/Stephen MacLean Rogers |
| 2018 | Marian Siminski | Roger Andrews |
| 2019 | Marian Siminski | Colleen St. James / Fred Gagnon |
Past Directors
