Zulu may refer to:
- The Zulu people or amaZulu, an ethnic group of southern Africa.
- The Zulu language or isiZulu, a Bantu language of southern Africa
- The Zulu Kingdom, also called the Zulu Empire
- Zulu sheep
- Zulu, code for the letter Z in the NATO phonetic alphabet
- Zulu time, Coordinated Universal Time, whose name came from the NATO phonetic alphabet above
- Zulu (Pillow Pal), a Pillow Pal zebra made by Ty, Inc.