Renyi or Rényi may refer to:

• Alfréd Rényi (1921–1970), Hungarian mathematician
• Katalin Rényi (1951–2023), Hungarian painter and graphic designer
• Tibor Rényi (1973–), Hungarian painter
• Tom Renyi (1947–), American banker and businessman

• Renyi, Rongchang County (仁义镇), town in Rongchang County, Chongqing
• Renyi, Hezhou (仁义镇), town in Babu District, Hezhou, Guangxi
• Renyi, Guiyang County (仁义镇), town in Guiyang County, Hunan
• Renyi, Leiyang (仁义镇), a town of Leiyang City, Hunan.

This disambiguation page lists articles associated with the title Renyi.
If an internal link led you here, you may wish to change the link to point directly to the intended article.