Edward Lawrence Kitsis (born February 4, 1971) is an American screenwriter and television producer, best known for his work with his writing partner Adam Horowitz on the popular ABC drama series Lost and Once Upon a Time.

Kitsis, Horowitz and the writing staff won the Writers Guild of America (WGA) Award for Best Dramatic Series at the February 2006 ceremony for their work on the first and second seasons.

Kitsis and Horowitz were nominated for the WGA Award for Best Dramatic Series at the February 2009 ceremony for their work on the fourth season of Lost.

The series, which began airing on ABC October 10, 2013, focuses on Alice searching for her true love, a genie named Cyrus, who is being kept from her by the Red Queen and Aladdin villain, Jafar, in a post-cursed Wonderland.

[11] In December 2019, it was announced that Kitsis and Horowitz began work on a new TV show focusing on characters from fairy tales and Disney titled Epic.

[13] He frequently collaborates with a tightly knit group of film professionals which include J. J. Abrams, Damon Lindelof, Adam Horowitz, Alex Kurtzman, Roberto Orci, Andre Nemec, Josh Appelbaum, Jeff Pinkner, and Bryan Burk.