Jason Robert Brown (b. 1970) is an American song writer, composing songs for such Broadway productions as The Last Five Years, 13 and most recently, a musical adaptation of Honeymoon in Vegas.
Brown was a part of the Sesame Street composing team in seasons 43 and 44. In the former season, he composed the music for "Elmo the Musical: Detective" (with lyrics by John Weidman). In the latter season, he composed "Good Things Come to Those Who Wait" (with lyrics by Joey Mazzarino).