木橘（学名：Aegle marmelos）为芸香科木橘属下的一个种。

Aegle marmelos, commonly known as bael (or bili or bhel), also Bengal quince, golden apple, Japanese bitter orange, stone apple, or wood apple, is a species of tree native to India. It is present throughout Southeast Asia as a naturalized species. The tree is considered to be sacred by Hindus. Its fruits are used in traditional medicine, and as a food throughout its range.