List of botanical gardens in Sri Lanka

Botanical gardens in Sri Lanka have collections consisting entirely of Sri Lanka native and endemic species; most have a collection that includes plants from around the world. There are botanical gardens and arboreta in all states and territories of Sri Lanka, most are administered by local governments, and some are privately owned.

• Hakgala Botanical Garden
• Henarathgoda Botanical Garden, 7°06′00″N 79°59′10″E
• Mirijjawila Botanical Garden
• Royal Botanical Gardens, Peradeniya, Kandy
• Seethawaka Wet Zone Botanic Gardens