| Academy Awards, USA | |||
| Year | Result | Award | Category/Recipient(s) |
|---|---|---|---|
| 1966 | Won | Oscar |
Best Actor in a Supporting Role for: A Thousand Clowns (1965) |
| BAFTA Awards | |||
| Year | Result | Award | Category/Recipient(s) |
| 1977 | Nominated | BAFTA Film Award |
Best Supporting Actor for: All the President's Men (1976) |
| 1976 | Nominated | BAFTA Film Award |
Best Supporting Actor for: The Taking of Pelham One Two Three (1974) |
| Emmy Awards | |||
| Year | Result | Award | Category/Recipient(s) |
| 1977 | Nominated | Emmy |
Outstanding Performance by a Supporting Actor in a Comedy or Drama Special for: Raid on Entebbe (1976) (TV) (Shown within "The Big Event" (1976)). |
| Golden Globes, USA | |||
| Year | Result | Award | Category/Recipient(s) |
| 1974 | Nominated | Golden Globe |
Best Supporting Actor - Motion Picture for: Summer Wishes, Winter Dreams (1973) |
| Laurel Awards | |||
| Year | Result | Award | Category/Recipient(s) |
| 1966 | Won | Golden Laurel |
Supporting Performance, Male for: A Thousand Clowns (1965) |
| National Board of Review, USA | |||
| Year | Result | Award | Category/Recipient(s) |
| 1964 | Won | NBR Award |
Best Supporting Actor for: The Carpetbaggers (1964) |