Social MediaWrongful DismissalOntario

Can You Be Fired for a Social Media Post in Ontario?

Employers can sometimes discipline employees for social media conduct, but firing you for a post is usually a without-cause dismissal, which means severance.

Written By: Priya Sharma|Reviewed By: Amir Mirza
Updated: June 2026
An employee viewing a social media post that led to workplace discipline.

Key takeaways

  • Employers can sometimes discipline you for social media conduct that genuinely affects the workplace.
  • But firing you for a post is often a without-cause dismissal, which means severance is owed.
  • To fire you for cause over a post, the conduct has to be serious, which is a high bar.
  • Off-duty posts with no real connection to your job are usually your own business.
  • You cannot be fired for expression tied to a protected human rights ground.
In this article

A single post can blow up a career, and people are understandably nervous about what their employer can do about their online activity. The law does let employers act in some situations, but far less freely than many assume, and being fired over a post usually still comes with severance.

Quick answer. An employer can sometimes discipline you for social media conduct that genuinely harms the workplace, such as harassing coworkers, leaking confidential information, or seriously damaging the employer's reputation. But firing you for a post is often a without-cause dismissal, which means you are owed severance. Firing you for cause requires serious misconduct, a high bar, and purely off-duty posts unconnected to work usually do not qualify.

Can your employer discipline you for social media?

Sometimes. Where your posts have a real connection to and impact on your work, employers can act. Common examples include harassing or bullying coworkers online, disclosing confidential information, a genuine conflict of interest, or content that seriously damages the employer's reputation and is tied back to your job. A clear social-media policy strengthens the employer's hand, but it does not give them unlimited power.

What about off-duty posts?

Your personal life is generally your own. Off-duty conduct, including social media, is usually not the employer's business unless it has a genuine connection to your work, for example it harms the employer, targets colleagues, or is incompatible with your role. A private opinion posted on your own time, with no real link to your job, typically cannot justify discipline.

With cause or without cause?

This is the crucial distinction. An employer can dismiss you without cause over a post, but then it owes you severance. To dismiss you for cause, and pay nothing, the post has to amount to serious misconduct, which is a demanding standard. A single ill-advised post rarely clears it. See fired with cause vs. without cause.

When firing over a post is unlawful

There are limits beyond severance. You cannot be dismissed for expression connected to a protected human rights ground, and dismissal for certain protected activity can be a reprisal. If your post was really about a protected characteristic or a workplace complaint, the firing may be more than a wrongful dismissal.

What should you do if you are disciplined over a post?

  1. 1.Keep a copy of the post and the employer's stated reason.
  2. 2.Do not sign a release or admit misconduct on the spot.
  3. 3.Do not assume a for-cause firing over a post is valid; it often is not.
  4. 4.Get advice. A free review can tell you whether you are owed severance.
Share

Frequently asked questions

Can I be fired for a social media post in Ontario?

Sometimes an employer can act on posts that genuinely harm the workplace. But firing you for a post is often a without-cause dismissal owing severance, and firing for cause requires serious misconduct, which a single post rarely meets.

Can my employer fire me for something I posted off-duty?

Usually only if the post has a real connection to your work, such as harming the employer or targeting colleagues. A private opinion posted on your own time, unconnected to your job, generally cannot justify discipline.

Do I get severance if I am fired over a social media post?

Often yes. Unless the post amounts to serious misconduct justifying a for-cause dismissal, firing you over a post is a without-cause dismissal, which means you are owed severance.

When is firing me for a post illegal?

If it is connected to a protected human rights ground or protected activity like a workplace complaint, the firing can be discrimination or a reprisal, not just a wrongful dismissal.

About the Author
Priya Sharma

Priya Sharma

Legal Writer, Mirza Law

Priya Sharma is a legal writer at Mirza Law in Toronto. She writes about wrongful dismissal, workplace rights, and what Ontario employees can do when they are treated unfairly.

See all articles

Whenever you're ready, we're here.

Prefer to call?(647) 458-9468

Let's Connect