多枝杜鹃（学名：Rhododendron polycladum）为杜鹃花科杜鹃属下的一个种。

Rhododendron polycladum (多枝杜鹃) is a rhododendron species native to central and northwestern Yunnan in China, where it grows at altitudes of 3000–4300 meters. It is a shrub that grows to 1.2 m in height, with leaves that are narrowly elliptic, elliptic, oblong, or lanceolate, 0.6–1.5 by 0.2–0.4 cm in size. Flowers are lavender to purple-blue.