Joshua Harmon

Christopher Wallenberg, in The Boston Globe, wrote "...penchant for biting commentary suffuses Harmon’s fiercely funny yet poignant plays." Harmon said "I think I became really engaged by plays that are character-driven and that are grappling with some kind of moral question.”

Admissions opened Off-Broadway at the Lincoln Center Theater, Mitzi E. Newhouse Theater on February 15, 2018, in previews, officially on March 12. Directed by Daniel Aukin, the cast includes Ben Edelman, Andrew Garman, Jessica Hecht, Ann McDonough and Sally Murphy. The play involves the values and ambitions of a couple who work in an exclusive school and their son. The play received an Edgerton Foundation New Play Award. The play won the 2018 Outer Critics Circle Award, Outstanding New Off-Broadway Play, and the 2018 Drama Desk Award, Outstanding Play.

Skintight is a new play commissioned by the Roundabout Theatre Company. It premiered Off-Broadway at the Laura Pels Theatre from May 31, 2018 in previews, officially on June 21, 2018 to August 26, 2018. The play revolves around Jodi and her father, and "the nature of love." The play received the Edgerton Foundation New Play Award for 2017. The play stars Idina Menzel as Jodi Isaac, and is directed by Daniel Aukin.

The play began previews on Broadway on February 14, 2017 at the Booth Theatre. Directed by Trip Cullman, the Off-Broadway cast reprised their roles for the Broadway production, with the exception of Patterson, who was replaced by Rebecca Naomi Jones.

On the eve of the 2016 presidential election, four theaters held staged readings of Ivanka: A Medea For Right Now a reimagining of the Greek tragedy Medea inspired by the daughter of presidential candidate Donald Trump.

The Roundabout Theatre Company produced Significant Other Off-Broadway at the Laura Pels Theatre. The play premiered on May 16, 2015 in previews, officially on June 18, and closed on August 16, 2015. Directed by Trip Cullman, the cast featured Sas Goldberg, Gideon Glick, Carra Paterson, Lindsay Mendez, Luke Smith, John Behlmann and Barbara Barrie. The play involves the lives of four college friends and their search for relationships. It was included in the New York Times Top Ten Productions of 2015. Significant Other is forthcoming from Samuel French. The play was produced by the SpeakEasy Stage Company, Boston Massachusetts, in September to October 2016. Harmon explained the premise: “How do you make life work for yourself when you feel that you’re not living the life you’re supposed to be living or want to be living? And how do you deal with that when the changes that you need to make are in some ways outside of your control?” Harmon further noted that he did not intend to write a comedy. “I honestly thought that I’d written the saddest play... I don’t write thinking about the comedy. I am genuinely always surprised when something winds up being funny.”

He was Playwright in Residence at the 2013 National Playwrights Conference of the Eugene O'Neill Theater Center (Waterford, Connecticut).

After its success in 2012 in Roundabout Theatre Company's 63-seat black box theatre, Bad Jews transferred to the company's 420-seat theatre the next year. Bad Jews went on to be the third most-produced play in America in the 2014-2015 season, and earned nominations for best play from the Outer Critics Circle and the Lucille Lortel awards. It also ran for five months on the West End in London at the Arts Theatre, after sold out runs at London's St. James and Theatre Royal Bath, and has had productions in Australia, Canada, Germany, Israel and South Africa.

While at the MacDowell Colony (Peterborough, New Hampshire) he started writing Bad Jews. He was the 2010–2011 National New Play Network Playwright-in-Residence at Actor's Express, Atlanta, Georgia. He also worked on Bad Jews while in residence.

Joshua Harmon (born 1983) is a New York City-based playwright, whose works include Bad Jews and Significant Other, both produced Off-Broadway by Roundabout Theatre Company.