Sedition Act

Sedition Act may refer to:


 * Alien and Sedition Acts, including the Sedition Act of 1798, laws passed by the United States Congress
 * Sedition Act 1661, an English statute that largely relates to treason
 * Sedition Act of 1918, also passed by the United States Congress
 * Sedition Act 1948, a law in Malaysia
 * Sedition Act (Singapore), a law in Singapore