黄杯杜鹃（学名：Rhododendron wardii）为杜鹃花科杜鹃属下的一个种。

Rhododendron wardii (黄杯杜鹃) is a rhododendron species native to southwestern Sichuan, southeastern ******, and northwestern Yunnan in China, where it grows at altitudes of 3000–4600 meters. It is a shrub that grows to 3 m in height, with leathery leaves that are narrowly ovate to oblong-elliptic or broadly ovate-elliptic, 5–8 by 3–4.5 cm in size. Flowers are yellow to white.