Yuri Zisser (Belarusian: Юрый Зісер, June 28, 1960 – May 17, 2020) was a Ukrainian-born Belarusian web businessman and blogger. He was the founder and owner of TUT.BY. the most visited Belarusian web portal. Zisser was born in Lviv, Ukraine. In 1987 he moved to Minsk, Belarus. In 1992, created the company Nadezhnye programmy (Russian: УП "Надёжные программы"). He was born in Lviv, Ukraine.
Zisser died of stomach cancer on May 17, 2020 in Minsk at the age of 59.