Uno Erik Wilhelm Willers (20 October 1911 – 10 January 1980) was a Swedish historian and librarian.

[2] Willers was a member of the Swedish intelligence agency C-byrån during World War II.

[4] Willers was a substitute for the chairman of the Längmanska kulturfondens nämnd ("Council of the Längman Culture Fund") in 1959 and board member of the Arbetarrörelsens arkiv ("Archive of the Swedish Labour Movement") from 1953 to 1971.

[5] He was a member of the working committee of the Swedish National Commission for UNESCO (Svenska Unescorådet) from 1954 to 1959 and its vice chairman from 1954 to 1959.

Willers was chairman of the board of the Grafiska institutet ("Graphic Institute") from 1959 to 1974 and of the Stockholm City Theatre from 1961 to 1970 as well the Swedish Tourist Association from 1961 to 1967.