Jingo may refer to:
- Jingoism, aggressive nationalism
- Empress Jingū (also Jingū or Jingō), a legendary empress of Japan
- Jingo (novel), from the Discworld series
- "Jin-go-lo-ba" or "Jingo", a 1959 song by Babatunde Olatunji, covered by multiple artists
- Jingo, Kansas, a community in the United States
- Jingo, West Virginia, an unincorporated community in the United States
- Jingo, the main town on Rossel Island in Papua New Guinea
- "Jingo", fifth movement of Statements for orchestra by Aaron Copland
- By Jingo, a minced oath from the 17th century
- "Oh By Jingo!", a 1919 popular song