Ryōko Hirosue (広末 涼子, Hirosue Ryōko?, born July 18, 1980) is a Japanese actress and singer, best known to international audiences for her roles in the Luc Besson-produced Wasabi and the Academy Award-winning Japanese film Departures. She also starred in the 2008 comedy series Yasuko to Kenji.
Hirosue was born in Kōchi, Japan. She joined the "P&G" cosmetic model competition at the age of 14 and made her television debut the following year singing on the program,TK Music Camp. She made her television drama debut and is well known for her work as a spokesmodel for NTT DoCoMo. She studied in Waseda University but did not graduate.