Gil Popilski (Hebrew: גיל פופילסקי; born 6 October 1993) is an Israeli chess Grandmaster (2013).

In 2011, in Tel Aviv he won Israeli Junior Chess Championship in U20 age group.

In 2009, in Ashdod he shared 2nd place in international chess tournament behind winner Ilya Smirin.

In 2010, in Enschede Gil Popilski shared 3rd place in international chess tournament with Robin van Kampen and Martyn Kravtsiv.

Gil Popilski played for Israel in the European Team Chess Championship:[1] In 2010, he was awarded the FIDE International Master (IM) title[2] and received the FIDE Grandmaster (GM) title three year later.