Ducula is a genus of bird in the Columbidae family.

It contains the following species:

• Pink-bellied Imperial-pigeon (Ducula poliocephala)
• White-bellied Imperial-pigeon (Ducula forsteni)
• Mindoro Imperial-pigeon (Ducula mindorensis)
• Grey-headed Imperial-pigeon (Ducula radiata)
• Spotted Imperial-pigeon (Ducula carola)
• Green Imperial-pigeon (Ducula aenea)
• White-eyed Imperial-pigeon (Ducula perspicillata)
• Elegant Imperial-pigeon (Ducula concinna)
• Pacific Imperial-pigeon (Ducula pacifica)
• Micronesian Imperial-pigeon (Ducula oceanica)
• Polynesian Imperial-pigeon (Ducula aurorae)
• Marquesan Imperial-pigeon (Ducula galeata)
• Red-knobbed Imperial-pigeon (Ducula rubricera)
• Spice Imperial-pigeon (Ducula myristicivora)
• Island Imperial-pigeon (Ducula pistrinaria)
• Christmas Island Imperial-pigeon (Ducula whartoni)
• Pink-headed Imperial-pigeon (Ducula rosacea)
• Grey Imperial-pigeon (Ducula pickeringii)
• Cinnamon-bellied Imperial-pigeon (Ducula basilica)
• Purple-tailed Imperial-pigeon (Ducula rufigaster)
• Finsch's Imperial-pigeon (Ducula finschii)
• Shining Imperial-pigeon (Ducula chalconota)
• Peale's Imperial-pigeon (Ducula latrans)
• Chestnut-bellied Imperial-pigeon (Ducula brenchleyi)
• Vanuatu Imperial-pigeon (Ducula bakeri)
• New Caledonian Imperial-pigeon (Ducula goliath)
• Pinon Imperial-pigeon (Ducula pinon)
• Bismarck Imperial-pigeon (Ducula melanochroa)
• Collared Imperial-pigeon (Ducula mulleri)
• Banded Imperial-pigeon (Ducula zoeae)
• Mountain Imperial-pigeon (Ducula badia)
• Dark-backed Imperial-pigeon (Ducula lacernulata)
• Timor Imperial-pigeon (Ducula cineracea)
• Pied Imperial-pigeon (Ducula bicolor)
• White Imperial-pigeon (Ducula luctuosa)
• Torresian Imperial-pigeon (Ducula spilorrhoa)
• Yellowish Imperial-pigeon (Ducula subflavescens)