The Aoshima Subtropical Botanical Garden (青島亜熱帯植物園, Aoshima Anettai Shokubutsuen) is a botanical garden located in the Aoshima neighborhood of the city of Miyazaki, Miyazaki Prefecture, Japan, near the island of Aoshima.

The garden contains 400 species of subtropical plants.

• List of botanical gardens in Japan
• List of Special Places of Scenic Beauty, Special Historic Sites and Special Natural Monuments

• Aoshima Subtropical Botanical Garden (Japanese)
• Japan National Tourist Organization entry

31°48′6″N 131°28′11″E / 31.80167°N 131.46972°E / 31.80167; 131.46972