Plainfield

• Plainfield (town), Wisconsin
• Plainfield Township, Iosco County, Michigan
• Plainfield Township, Kent County, Michigan
• Plainfield Township, Northampton County, Pennsylvania
• Plainfield Village, Connecticut
• Plainfield, California
• Plainfield, Connecticut
• Plainfield, Illinois
• Plainfield, Indiana
• Plainfield, Iowa
• Plainfield, LaPorte County, Indiana
• Plainfield, Massachusetts
• Plainfield, New Hampshire
• Plainfield, New Jersey
• Plainfield, New York
• Plainfield, Ohio
• Plainfield, Ontario
• Plainfield, Pennsylvania
• Plainfield, Vermont
• Plainfield, Wisconsin