Robert B. Weide is an American screenwriter, producer, and director. He has directed a number of documentaries and was the principal director and an executive producer of Curb Your Enthusiasm for the show's first five years. His documentaries have focused on four comedians: W. C. Fields, Mort Sahl, Lenny Bruce, and Woody Allen. His latest documentary, Kurt Vonnegut: Unstuck in Time (2021), explores the life and works of Kurt Vonnegut.