Polish may refer to:

• Poland, a country in Europe
• The Polish language, a West Slavic language spoken mainly in and around Poland
• The Polish people
• The Kiełbasa, often called the polish sausage or simply polish, the main ingredient of the Maxwell Street Polish
• Polish notation in mathematics, logic or computer science
• Polishing:
  • Nail polish, substances used to decorate finger nails
  • Shoe polish, the substances involved in or the act of polishing shoes