About Tammy Duffy

Tammy Duffy appears on the Ontario Sunshine List with a 2025 disclosed salary of $208,187 plus $91 in taxable benefits (total $208,278). Tammy is listed as Supervisor at Ontario Provincial Police, in the Government of Ontario – Ministries sector.

Tammy has appeared on the Ontario Public Sector Salary Disclosure every year from 2015 through 2025 — 11 consecutive years. Their reported salary has grown from $107,003 in 2015 to $208,187 in 2025 — a 94.6% change over 10 years.

Within the Government of Ontario – Ministries sector that year, Tammy's $208,187 placed them in the 92nd percentile (sector average: $144,785). Across the entire 2025 disclosure, this places them in the top 4% of all disclosed earners that year.

The interactive timeline and year-by-year breakdown below show every year Tammy has been disclosed under the Ontario Public Sector Salary Disclosure.