Awards and nominations:
Robards received eight Tony Award nominations, – more than any other male actor as of March 2017. He won the Tony for Best Performance by a Leading Actor in a Play for his work in The Disenchanted, (1959); this was also his only stage appearance with his father.
He received the Academy Award for Best Supporting Actor in consecutive years: for All the President's Men (1976), portraying Washington Post editor Ben Bradlee, and for Julia (1977), portraying writer Dashiell Hammett (1977). He was also nominated for another Academy Award for his role as Howard Hughes in Melvin and Howard (1980).
Robards received the Primetime Emmy Award for Outstanding Lead Actor – Miniseries or a Movie for Inherit the Wind (1988).
In 1997, Robards received the U.S. National Medal of Arts, the highest honor conferred to an individual artist on behalf of the people. Recipients are selected by the U.S. National Endowment for the Arts and the medal is awarded by the President of the United States.
In 1999, he was among the recipients at the Kennedy Center Honors, an annual honor given to those in the performing arts for their lifetime of contributions to American culture.
In 2000, Robards received the first Monte Cristo Award, presented by the Eugene O'Neill Theater Center, and named after O'Neill's home. Subsequent recipients have included Edward Albee, Kevin Spacey, Wendy Wasserstein, and Christopher Plummer.
Jason Robards narrated the public radio documentary, Schizophrenia: Voices of an Illness, produced by Lichtenstein Creative Media, which was awarded a 1994 George Foster Peabody Award for Excellence in Broadcasting. According to Time, Robards offered to narrate the schizophrenia program, saying that his first wife had been institutionalized for that illness.
Jason Robards is in the American Theater Hall of Fame; he was inducted in 1979.