Gunnar Rudberg (October 17, 1880 – August 6, 1954) was an internationally renowned Swedish Classical Philologist.
In 1919, after being Associate Professor of Greek Language and Literature in Uppsala, Rudberg became Professor of Classical Philology in Oslo. From 1933 until his retirement in 1945 he was Professor of Greek Language and Literature in Uppsala.
Rudberg contributed to the scientific journal for Classical Philology Eranos – Acta philologica Suecana. With Samson Eitrem he edited the scientific journal Symbolæ osloenses.