王源Roy，2000年11月8日-，出生于重庆，中国内地男歌手、演员、主持人、作家，组合TFBOYS成员。
他凭借歌曲《十七》获全球中文音乐榜上榜年度最佳原创歌手，入选美国《时代》周刊30位全球最具影响力青少年，曾作为两届联合国经社理事会青年论坛的青年代表发表演讲。
2021年7月1日，参演的电影《1921》定档在中国内地上映。
Roy (born November 8, 2000) is a Chinese singer, actor, host, writer, and member of the Chinese band TFBOYS.
He was named the Best Original Singer of the Year on the Global Chinese Music Billboard for his song Seventeen. He was listed as one of the 30 Most Influential Young People in the World by Time magazine. He has delivered a speech as a youth representative of the United Nations Economic and Social Council Youth Forum for two sessions.
On July 1, 2021, the movie 1921 was released on the Chinese mainland.