Parliamentarian can mean:

• Member of Parliament
• Parliamentarian of the United States House of Representatives
• Parliamentarian of the United States Senate

Parliamentarian can also refer to:

• Roundheads, supporters of the parliamentary cause in the English Civil War
• An official of the National Forensic League, who regulates a chamber of Student Congress
• A member of the National Association of Parliamentarians
• A member of the American Institute of Parliamentarians

See also

• Parliament
• Parliamentary system
• Parliament of England
• Parliamentary procedure