US FederalCan I sue a police officer who violates my constitutional rights?
Yes, you can sue a police officer who violates your constitutional rights under federal law using 42 U.S.C. § 1983 — but only if the officer acted 'under color of state law' and violated a clearly established right.
What the Law Says
Federal law allows individuals to sue state and local officials — including police officers — who violate their constitutional rights while acting under authority granted by the state.
The main federal statute that permits such lawsuits is 42 U.S.C. § 1983. It does not create new rights, but provides a way to enforce existing constitutional and federal statutory rights when violated by someone acting 'under color of any statute, ordinance, regulation, custom, or usage, of any State.'
This means the officer must have been exercising power granted by state law — like making an arrest, conducting a search, or using force — not acting as a private citizen. The violation must also be of a right 'secured by the Constitution and laws' of the United States.
Importantly, § 1983 does not apply to federal officers (they may be sued under Bivens actions, which are more limited), and it does not allow claims against states themselves due to sovereign immunity — only against individual officers or local governments in certain circumstances.
Statutory TextEvery person who, under color of any statute, ordinance, regulation, custom, or usage, of any State or Territory or the District of Columbia, subjects, or causes to be subjected, any citizen of the United States or other person within the jurisdiction thereof to the deprivation of any rights, privileges, or immunities secured by the Constitution and laws, shall be liable to the party injured in an action at law, suit in equity, or other proper proceeding for redress...
— 42 U.S.C. § 1983 — Civil action for deprivation of rights
What to Do
Confirm the officer was acting 'under color of state law' (e.g., on duty, in uniform, using official authority)
Identify the specific constitutional right violated (e.g., Fourth Amendment unreasonable seizure, Eighth Amendment cruel punishment)
File your lawsuit in federal district court — most courts apply the state’s personal injury statute of limitations (often 2 years from the violation)
Overcome qualified immunity by showing the right was 'clearly established' at the time — meaning a reasonable officer would have known the conduct was unlawful
Consider consulting a civil rights attorney; many take § 1983 cases on contingency
Sources
Not legal advice. This article is general information based on publicly available sources, written for educational purposes. Laws change and individual situations vary. Consult a licensed attorney in your jurisdiction before acting on anything you read here. Last reviewed: 2026-06-08.