乳黄叶杜鹃（学名：Rhododendron galactinum）为杜鹃花科杜鹃属下的一个种。

Rhododendron galactinum (乳黄叶杜鹃) is a rhododendron species native to western Sichuan in China, where it grows at altitudes of 2900–3500 meters. It is a shrub or small tree that grows to 5–8 m in height, with leathery leaves that are oblong-elliptic, oblong-obovate or broadly lanceolate, 11–22 by 5–7 cm in size. Flowers are white to pale pink with a crimson basal blotch.