Is Using Fake Names on Social Media Legal in Missouri After the 2026 Law Changes?

Yes, Missouri law permits using fake names on social media unless the account engages in fraud, harassment, or violates platform terms. State statutes like §569.093 prohibit identity theft, while local ordinances in St. Louis and Kansas City address cyberstalking. The Missouri Attorney General’s 2024 guidance clarifies that anonymity is protected under the First Amendment, but commercial or deceptive uses may trigger liability.


Key Regulations for Using Fake Names on Social Media in Missouri

  • Fraudulent Impersonation (RSMo §569.093): Prohibits using another person’s identity to deceive, defraud, or harm, with penalties up to Class C felony for financial gain.
  • Cyberstalking (RSMo §565.225): Fake names may violate anti-harassment laws if used to threaten, intimidate, or repeatedly contact victims without consent.
  • Platform Terms of Service: Violating Meta, X, or TikTok’s real-name policies risks account suspension, though enforcement varies by jurisdiction.

Local enforcement agencies, such as the St. Louis Metropolitan Police Department’s Cyber Crimes Unit, prioritize cases involving minors or financial exploitation. The 2026 Missouri Digital Privacy Act expands oversight, requiring platforms to report suspected impersonation under §349.150. Courts weigh First Amendment protections against harm, as seen in State v. Doe (2023), where anonymity was upheld for political speech but denied for commercial misrepresentation.