A. princeps
# A. princeps

A. princeps may refer to:

* Accipiter princeps, the New Britain goshawk, a bird of prey species endemic to Papua New Guinea
* Actenoides princeps, the scaly-breasted kingfisher, a bird species endemic to Indonesia
* Anthene princeps, the cupreous hairtail, a butterfly species found in Africa
* Artemisia princeps, the Japanese mugwort, a perennial plant species found in Japan
* Attalea princeps, a palm species in the genus Attalea
