Mark Knowlton
$145,738.46asTeacher, Secondary+9.93%
Employed by Halton Catholic District School Board in 2025, according to Government of Ontario public salary records.
Salary Information
Historical salary and taxable benefits from 2017 to 2025.
Mark Knowlton earned $145,738.46 as Teacher, Secondary at Halton Catholic District School Board in 2025, according to the Ontario Sunshine List. This represents a 9.93% increase over the previous year's reported salary. Mark Knowlton has appeared on the Ontario Sunshine List 9 times between 2017 and 2025, with reported earnings peaking at $145,738.46 in 2025. Halton Catholic District School Board reports under the School Boards sector of Ontario's public sector salary disclosure.
Top earning Teacher, Secondarys in Halton Catholic District School Board
| Name | Salary |
|---|---|
| Michelle Teixeira | $164,345.27 |
| Vanessa Slee | $163,285.96 |
| Paul Ferguson | $156,968.78 |
| Gino Deluca | $151,825.69 |
| Holly Roberts | $151,321.67 |
| Audra Mclean | $150,216.22 |
| Kelly Rehel | $149,220.97 |
| Naomi Coffey | $148,004.36 |
| Christine Sutherland | $147,188.70 |
| Elizabeth Clarke | $147,163.95 |
Top earning Teacher, Secondarys in Ontario
| Name | Salary | Employer |
|---|---|---|
Toronto District School Board | $166,402.39 | Toronto District School Board |
Toronto District School Board | $164,214.24 | Toronto District School Board |
Toronto District School Board | $161,861.78 | Toronto District School Board |
Toronto District School Board | $161,329.56 | Toronto District School Board |
Toronto District School Board | $158,149.08 | Toronto District School Board |
Toronto District School Board | $157,253.23 | Toronto District School Board |
Toronto District School Board | $154,931.01 | Toronto District School Board |
Toronto District School Board | $152,812.61 | Toronto District School Board |
Toronto District School Board | $152,447.61 | Toronto District School Board |
Toronto District School Board | $151,931.66 | Toronto District School Board |
Other employees at Halton Catholic District School Board
| Name | Position | Salary |
|---|---|---|
| John Barbati Teacher, Secondary | Teacher, Secondary | $147,067.88 |
| Marissa Pitt Vice Principal, Elementary | Vice Principal, Elementary | $147,064.35 |
| Shannon Boileau Teacher, Secondary | Teacher, Secondary | $146,366.02 |
| Sarah Johnston Teacher, Secondary | Teacher, Secondary | $146,242.19 |
| Lindsay Smith Teacher, Secondary | Teacher, Secondary | $145,908.90 |
| Michelle Finn Vice Principal, Secondary | Vice Principal, Secondary | $145,454.66 |
| Paul Cushing Teacher, Secondary | Teacher, Secondary | $145,268.98 |
| Daniela Orlando Teacher, Secondary | Teacher, Secondary | $145,249.57 |
| Semukele Dhliwayo Teacher, Secondary | Teacher, Secondary | $145,091.05 |
| Laura Daly Teacher, Secondary | Teacher, Secondary | $145,017.56 |