| Year Award Category Work Result
|
| 1970 Tony Award Best Performance by a Featured Actor in a Musical Coco Nominated
|
| 1974 Drama Desk Award Outstanding Performance My Fat Friend Won
|
| 1974 Outer Critics Circle Award Outstanding Actor in a Musical My Fat Friend Won
|
| 1975 Tony Award Best Performance by a Featured Actor in a Play My Fat Friend Nominated
|
| 1976 Tony Award Best Performance by a Leading Actor in a Musical My Fair Lady Won
|
| 1976 Drama Desk Award Outstanding Featured Actor in a Musical My Fair Lady Won
|
| 1977 Drama Desk Award Outstanding Featured Actor in a Musical She Loves Me Nominated
|
| 1979 Drama Desk Award Outstanding Featured Actor in a Play The Kingfisher Won
|
| 1981 Tony Award Best Performance by a Leading Actor in a Musical The Pirates of Penzance Nominated
|
| 1981 Drama Desk Award Outstanding Actor in a Musical The Pirates of Penzance Nominated
|
| 1986 Tony Award Best Performance by a Leading Actor in a Musical Drood Won
|
| 1986 Drama Desk Award Outstanding Actor in a Musical Drood Won
|
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