Nalan Xingde (simplified Chinese: 纳兰性德; traditional Chinese: 納蘭性德; Wade–Giles: Na-lan Hsing-te; 1655–1685), courtesy name Rongruo (容若), was a Qing dynasty Chinese poet, famous for his ci poetry. He was born Nalan Chengde (納蘭成德), but had to change his name when the Kangxi Emperor named Yunreng his crown prince.