Giora Chamizer (Hebrew: גיורא חמיצר; born October 4, 1971) is an Israeli screenwriter, television producer and author.

His first show, "The Eight" (165 episodes), about a group of gifted kids in a secret government project, became a huge cross-over hit which launched a new genre that became associated with Chamizer, of fast-paced, story driven dramas full of plot twists and cliff hangers.

Chamizer's third show, "The Greenhouse" (175 episodes), about a school for future leaders, was launched in 2012 and became one of the most viewed programmes in Israel's history.

"Sky", which tells the story of a young female alien who crashes into Earth and morphs into the body of a teenage prom queen, is scheduled to air on Nickelodeon Israel in early 2021.

[4][5][6][7][8][9][10] Chamizer won the "Writing for Children Series" category form the Israel Academy of Television Awards in September 2006.