List of superlative Academy Award winners and nominees Best Actress in a Supporting Role Best Actress in a Supporting Role

| Superlative | Actress | Record_Set | Year_ | Notes |
|---|---|---|---|---|
| Most Awards | Shelley Winters | 2 awards | 1965 | Awards resulted from 3 nominations. |
| Most Awards | Dianne Wiest | 2 awards | 1994 | Awards resulted from 3 nominations. |
| Most Nominations | Thelma Ritter | 6 nominations | 1962 | Nominations resulted in 0 awards. |
| Oldest Winner | Peggy Ashcroft | 77 years old | 1984 | A Passage to India |
| Oldest Nominee | Gloria Stuart | 87 years old | 1997 | Titanic |
| Youngest Winner | Tatum O`Neal | 10 years old | 1973 | Paper Moon |
| Youngest Nominee | Tatum O`Neal | 10 years old | 1973 | Paper Moon |