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Protected Grounds Under the Human Rights Code at Work in Ontario: A Plain-Language List

A plain-language list of the personal characteristics Ontario’s Human Rights Code protects at work, plus what discrimination actually looks like.

Litigation5 min readTSLBy the Treadstone Law team · OntarioUpdated 2026-07
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Key takeaways
  • A protected ground is a personal characteristic the Code says an employer cannot use as the basis for how it treats you — in hiring, promotion, discipline, pay, or termination.
  • Family Status Many people assume "family status" only means having children, but it generally covers your broader caregiving relationships — including responsibility for an aging parent…

Not every unfair moment at work is discrimination in the legal sense. Ontario’s Human Rights Code protects specific personal characteristics, called protected grounds under the Human Rights Code, and treatment only crosses into legal discrimination when it connects to one of them.

Understanding the list — and where the boundaries actually sit — helps you recognize when something you experienced might be a human rights issue, versus when it is an ordinary (if frustrating) workplace disagreement.

This guide sets out the grounds recognized in Ontario employment, explains a few that surprise people, and walks through what discrimination generally looks like in practice.

What "Protected Ground" Means

A protected ground is a personal characteristic the Code says an employer cannot use as the basis for how it treats you — in hiring, promotion, discipline, pay, or termination. The treatment does not need to be intentional or malicious to count; even a well-meaning policy can be discriminatory if it has an unfair effect tied to a protected ground.

The flip side matters too: unfair, rude, or even unreasonable treatment is not automatically discrimination unless it connects to one of these characteristics.

The Grounds, Explained

GroundWhat It Generally Covers
Race, colour, ancestry, place of origin, ethnic origin, citizenshipTreatment based on who you are or where you or your family come from
CreedReligious belief and observance, and some non-religious belief systems
SexIncludes pregnancy
Gender identity, gender expressionHow you identify and express your gender
Sexual orientationWho you are attracted to or partnered with
AgeGenerally protects adults, with some age-specific rules
Marital statusWhether you are single, married, separated, divorced, or widowed
Family statusYour relationship as a parent, guardian, or caregiver
DisabilityPhysical, mental, sensory, and other disabilities, whether visible or not
Record of offencesA record of certain past offences, in limited employment circumstances

Grounds That Surprise People

Family Status

Many people assume "family status" only means having children, but it generally covers your broader caregiving relationships — including responsibility for an aging parent or another dependant, not just young kids.

Creed

Creed is broader than organized religion in the traditional sense. It can include sincerely held belief systems beyond mainstream faiths, though the specifics of what qualifies are fact-dependent.

Record of Offences

This ground is narrower than people expect. It generally applies to a record of certain past offences in specific circumstances, not to every criminal record for every purpose — the details matter, and this is an area worth getting legal advice on rather than assuming either way.

Where These Protections Apply at Work

The Code’s employment protections are not limited to firing decisions. They generally extend across the employment relationship, including:

What Discrimination Actually Looks Like

Both forms are treated seriously under the Code, even though the second is easier to overlook.

Frequently asked questions

Does the Human Rights Code protect political opinion or level of education?

No — the Code protects a defined list of grounds, and political belief or education level generally is not one of them, even though unfair treatment based on those things can feel just as personal.

Can a small business ignore these protections?

No — the Code generally applies regardless of employer size, though narrow exceptions exist for specific situations. Do not assume a small workplace is exempt from these rules.

What if more than one ground applies to me?

Many real complaints involve more than one ground at once, such as age and disability together. A tribunal can consider intersecting grounds together rather than requiring you to isolate a single cause.

Is being treated unfairly always discrimination?

No. Unfair, rude, or even unreasonable treatment is not automatically discrimination unless it connects to a protected ground. That distinction matters when deciding whether a human rights complaint is the right tool for what happened to you.

This article is general information, not legal advice. Reading it does not create a lawyer-client relationship. Ontario laws, tax rates, and government programs change, and how the law applies depends on your specific facts. For advice about your situation, speak with a licensed Ontario lawyer. Treadstone Law is licensed by the Law Society of Ontario — reach us at 1-844-900-1070 or start a file online.

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