Flatiron

• 1904 Summer Olympics
• A Flat Iron for a Farthing
• Canada
• Clothes iron
• Flat Iron
• Flat Iron, Indiana
• Flat Iron, Virginia
• Flat iron steak
• Flat-iron gunboat
• Flatiron (geomorphology)
• Flatiron (ship)
• Flatiron (volcano)
• Flatiron Building
• Flatiron District
• Flatirons
• Flatirons Community Church
• Hair iron
• Indigenous peoples of the Americas
• Juliana Horatia Ewing
• List of buildings named Flatiron Building
• Macmillan Publishers
• lacrosse