Alan Rosenberg (born October 4, 1950) is an American actor of both stage and screen. From 2005 to 2009, he was president of the Screen Actors Guild, the principal motion picture industry on-screen performers' union.
Rosenberg is perhaps best known for his character Eli Levinson which appeared in both the series Civil Wars and the popular L.A. Law. He is also well known for his character Ira Woodbine in the sitcom Cybill. More recently he was seen in the legal drama The Guardian as Alvin Masterson.
Rosenberg supplied the voice of the bounty hunter Boba Fett on NPR's adaptation of The Empire Strikes Back. Rosenberg is also known for his appearance as the crazed "Mad Bomber" in the 1986 cult-classic Stewardess School and Paul Bartel's screwball comedy Not for Publication opposite Nancy Allen (1984).
In 1995, he received an Emmy Award nomination for a guest-starring role in the hit drama ER. He starred in the Temptations miniseries in 1998, as long-time manager Shelly Berger.
In 1999, he began a recurring role as the hospital legal counsel, Stuart Brickman, on Chicago Hope. Halfway through their final season he was added to the opening titles as a series regular.
He appeared on Broadway in What's Wrong With This Picture and Lost In Yonkers, and off-Broadway in Isn't It Romantic, A Prayer For My Daughter, and Kid Champion. He most recently starred at the Delaware Theatre Company production of Partners, written by Allan Katz.
Rosenberg was formerly married to actress Robin Bartlett.