吻兰属（学名：Collabium），又名柯丽白兰属，是兰科下的一个属，为陆生兰。该属共有8种，分布于印度**至波利尼西亚。

Collabium is a genus of flowering plants in the orchid family, Orchidaceae. Species of Collabium are typically terrestrial and grow under shade in forests. They are distributed in southeast Asia from the Himalayas in India, Burma to China, and to the island groups in Melesia, the Philippines, the Solomon Islands, Vanuatu, New Caledonia, and Fiji.