Ada Adler
| Ada Sara Adler | |
|---|---|
| Ada Adler c. 1900 | |
| Born | 18 February 1878 | 
| Died | 28 December 1946 (aged 68) | 
| Nationality | Danish | 
| Occupation(s) | Librarian and classical scholar | 
Ada Sara Adler (18 February 1878 – 28 December 1946) was a Danish classical scholar and librarian.
She is best known for her critical edition of the Byzantine encyclopedia Suda (5 vols., 1928–38), which still provides the standard text.