Patrick O'Byrne

University of Ottawa/Professeure ou professeur titulaire / Full Professor

2025 Salary

$198,154

Total compensation $198,154, including $0 in taxable benefits.

Source: Ontario’s Public Sector Salary Disclosure — names paid $100,000 or more that year. How we build this · Report an error on this page

At a Glance
2025

Employer Rank

#590

University of Ottawa

Years on List

13

2013–2025

Peak Salary

$198,154

2025

Full 2025 roster at University of Ottawa →·See where $198,154 ranks →

Total Compensation History

Total compensation by yearLine chart of 13 yearly values of total compensation, from $111,072 in 2013 to $198,154 in 2025.$100K$125K$150K$175K$200K201320152018202020232025
Total compensation, 2013–2025. Axis starts at $100,000, the Sunshine List disclosure threshold.

Full History
2013–2025

$111,028 in 2013 is worth about $148,460 in 2025 dollars.

Full salary history, by year
YearPositionSalary
2025Professeure ou professeur titulaire / Full ProfessorUniversity Of Ottawa$198,154
2024Professeure titulaire, professeur titulaire / Full ProfessorUniversity Of Ottawa$197,973
2023Professeure ou professeur titulaire / Full ProfessorUniversity Of Ottawa / Université D'Ottawa$171,009
2022Professeur(e) titulaire / Full ProfessorUniversity Of Ottawa$166,466
2021Professeur(e) titulaire / Full ProfessorUniversity Of Ottawa$161,996
2020Professeur(e) titulaire / Full ProfessorUniversity Of Ottawa$155,464
2019Professeur(e)University Of Ottawa$146,328
2018Professeur(e) agrégé(e) / Associate ProfessorUniversity of Ottawa$139,318
2017Professeur(e) agrégé(e) / Associate ProfessorUniversity of Ottawa$132,478
2016Associate ProfessorUniversité d'Ottawa$125,822
2015Professeur(e) agrégé(e) / Associate ProfessorUniversity of Ottawa$119,589
2014Professeur(e) agrégé(e) / Associate ProfessorUniversity of Ottawa$112,119
2013Professeur(e) agrégé(e) / Associate ProfessorUniversité d'Ottawa / University of Ottawa$111,028

Take-Home Pay
(After Tax) · 2025 estimate

Take-home on Patrick O'Byrne's 2025 salary of $198,154 comes to roughly $129,750 once federal and Ontario income tax (about 31.7% effective) is deducted. It is little changed from the $197,973 paid in 2024. Patrick O'Byrne has appeared on the list 13 times since 2013. Members of OMERS, OTPP, HOOPP or OPTrust typically take home another 7–10% less after pension contributions, which this estimate leaves out.

Estimated net pay
~$129,750
Effective income-tax rate (excl. CPP/EI)
~31.7%
CPP + EI contributions
~$5,507
All-in deduction rate (incl. CPP/EI)
~34.5%
vs. 2025 Professor median
+46%

Where does $198,154 rank on the Sunshine List? →

Estimate only: 2025 federal and Ontario rates, basic personal amounts, Canada employment amount and CPP/EI credits; single, employment income only, salary treated as full-year income. Ignores pension contributions (OMERS, HOOPP, OTPP, OPTrust and similar plans lower actual take-home), union dues, RRSPs and benefits.

Also at University of Ottawa
2025

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$474,155
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#2Jacques Frémont
$446,657
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#3Stéphane Brutus
$415,889
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#4Peter Jaskiewicz
$400,616
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#5Melissa Forgie
$392,337
Doyenne, Faculté de médecine / Dean, Faculty of Medicine
#6Marie-Eve Sylvestre
$376,260
Rectrice et vice-chancelière ou recteur et vice-chancelier / President and Vice-Chancellor
#7Jacques Beauvais
$353,619
Provost et vice-recteur, affaires académiques / Provost and Vice-President, Academic Affairs
#8Zenghu Chang
$341,878
Chaire d’excellence en recherche du Canada – Professeure titulaire, professeur titulaire / Canada Excellence Research Chair – Full Professor
#9Jocelyn Côté
$331,879
Vice-recteur, Recherche et innovation / Vice-Dean, Research and Innovation
#10Lucie Thibault
$316,566
Doyenne, doyen, Faculté des sciences de la santé / Dean, Faculty of Health Sciences
View all 2,861 employees at University of Ottawa (2025) →