Blue Book may mean:
- Regulations for the Order and Discipline of the Troops of the United States, an army book from the American Revolutionary War
- Kelly Blue Book, a source about the prices of cars
- Bluebook: A Uniform System of Citation, a writing book for lawyers
- Project Blue Book, a television show
| This disambiguation page lists articles that are about something that can be called Blue Book. If an internal link led you here, you may wish to change the link to point directly to the article meant. |