About Diane Oleskiw

Diane Oleskiw appears on the Ontario Sunshine List with a 2025 disclosed salary of $425,942 plus $3,927 in taxable benefits (total $429,869). Diane is listed as Judge at Ontario Court Of Justice, in the Government of Ontario – Judiciary sector.

Diane has been disclosed in 15 of the 16 years between 2010 and 2025. Their reported salary has grown from $250,150 in 2010 to $425,942 in 2025 — a 70.3% change over 15 years.

Within the Government of Ontario – Judiciary sector that year, Diane's $425,942 placed them in the 91st percentile (sector average: $284,261). Across the entire 2025 disclosure, this places them in the top 1% of all disclosed earners that year.

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