Abraham Alexander Wolff (Hebrew: אברהם אלכסנדר וולף; 29 April 1801 – 3 December 1891) was the chief rabbi of Denmark and translator of the Torah into Danish.

Wolff was born in Darmstadt, Hesse-Darmstadt, to the merchant Alexander W. Gans and his wife Henriette.

Two years later, Frederick VI named Wolff chief rabbi of Denmark with the approval of Copenhagen's Community of the Mosaic Faith [da], succeeding Abraham Gedalia who died in 1827.

Wolff managed to raise the necessary funds and the Great Synagogue opened on 12 April 1833.

He also wrote several texts on Jewish faith and history, as well as Talmud Enemies (Talmudfjender, 1878) which responded to attacks by some Danish clergymen on the Jews and Judaism.