The Freedom From Religion Foundation Legal Archives includes documentation of more than 40 years of FFRF’s significant legal challenges and work. FFRF ends many entanglements between religion and government, defends the Establishment Clause and free speech rights of nonbelievers and otherwise strives to uphold the godless provisions of the entirely secular U.S. Constitution.

FFRF seeks to end violations through education and persuasion, in a typical year ending over 200 entanglements through legal complaint letters alone. FFRF goes to court as necessary when educational efforts fail. FFRF has brought well over 80 lawsuits and counting, winning many noteworthy victories for the constitutional principle of separation between state and church.

Please use the filter above to learn more. You may search FFRF’s ongoing lawsuits, our highlighted court victories, our other legal challenges or our non-litigation victories. Freedom depends on freethinkers!

A Tennessee elementary school has multiple unconstitutional religious entanglements in school activities. (Jan/Feb 2026)

Tennessee — After learning of a Tennessee elementary school’s multiple unconstitutional religious entanglements in school activities, FFRF contacted the Gibson County Special School District. FFRF learned of multiple violations occurring …

More » from A Tennessee elementary school has multiple unconstitutional religious entanglements in school activities. (Jan/Feb 2026)

A school system in North Carolina took corrective action after FFRF discovered that school staff were directing meetings of the Fellowship of Christian Athletes. (Jan/Feb 2026)

North Carolina — The Whiteville City Schools system in North Carolina took corrective action after FFRF discovered that school staff were using their roles to direct meetings of the Fellowship …

More » from A school system in North Carolina took corrective action after FFRF discovered that school staff were directing meetings of the Fellowship of Christian Athletes. (Jan/Feb 2026)

A Board of Trustees in Indiana stopped asking potential appointees to act in accordance with “the values of God” as part of its interview process. (Jan/Feb 2026)

Indiana — FFRF got involved after hearing that the East Noble School Corporation Board of Trustees in Indiana asked potential appointees to act in accordance with “the values of God” …

More » from A Board of Trustees in Indiana stopped asking potential appointees to act in accordance with “the values of God” as part of its interview process. (Jan/Feb 2026)

Freedom From Religion Foundation