Norwegian may refer to:

• Something of, from, or related to Norway, a country in northwestern Europe
• Norwegians, both a nation and an ethnic group native to Norway
• Demographics of Norway
• The Norwegian language, including the two official written forms:
  • Bokmål, literally "book language", used by 85–90% of the population of Norway
  • Nynorsk, literally "New Norwegian", used by 10–15% of the population of Norway
• Norwegian Air Shuttle, an airline, trading as Norwegian
• Norwegian coupling, used for narrow-gauge railways
• Norwegian Forest Cat, a domestic cat breed
• Norwegian Red, an internationally popular breed of dairy cattle
• Norwegian Township, Schuylkill County, Pennsylvania, USA