Chigua may refer to:
- Several plants in Colombia commonly called "chigua", including:
- Chigua (genus), a formerly accepted genus of cycads, now merged into the genus Zamia
- Zamia chigua
- Zamia obliqua
- Zamia restrepoi, formerly classified as the genus Chigua
- Zamia roezlii
- Zamia wallisii
- Henry Reyes Chigua, Guatemalan military officer