Smithfield may refer to:

• Electoral district of Smithfield, a former electoral district of the New South Wales Legislative Assembly
• Smithfield, New South Wales, a suburb of Sydney
• Smithfield, Queensland, a northern suburb of Cairns
• Smithfield, South Australia, a northern suburb of Adelaide
  • Smithfield railway station, Adelaide
• Smithfield Memorial Park, in Evanston South, South Australia
• Smithfield State High School

• Smithfield, Toronto, a neighbourhood of Toronto

• Smithfield, Hong Kong, a road

• Smithfield, Dublin

• Smithfield, New Zealand, industrial suburb of Timaru

• Smithfield, Free State

• Smithfield, Suriname

• Smithfield, Cumbria
• Smithfield, London (sometimes referred to as West Smithfield)
  • Smithfield Market
• East Smithfield, London
• Smithfield, Birmingham

• Smithfield, a city neighborhood in Ensley, Birmingham, Alabama
• Smithfield, Illinois
• Smithfield, Indiana
• Smithfield, Kentucky
• Smithfield, Maine
• Smithfield, Missouri
• Smithfield, Nebraska
• Smithfield, New York
• Smithfield, North Carolina
  • West Smithfield, North Carolina
• Smithfield, Ohio
• Smithfield, Pennsylvania
  • Smithfield Street Bridge
• Smithfield, Rhode Island
• Smithfield, Texas
• Smithfield, Utah
• Smithfield, Virginia
• Smithfield (Blacksburg, Virginia), listed on the NRHP in Montgomery County, Virginia
• Smithfield (Rosedale, Virginia), listed on the NRHP in Russell County, Virginia
• Smithfield, West Virginia
• Smithfield, the former name of Middleway, West Virginia
• Smithfield Township (disambiguation), a number of townships
• Smithfield, U.S. Virgin Islands

• Smithfield (dog), a shaggy type of collie dog used for herding cattle
• Smithfield ham, a type of country ham
• Smithfield Foods, a meat processing company
• "Smithfield", the Pentium D processor's first generation codename
• Smithfield Plantation (disambiguation)
• Smithfield's Chicken 'N Bar-B-Q

This disambiguation page lists articles associated with the title Smithfield.
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