), Salzdahlum), Duke of Brunswick-Lüneburg, was an officer in the army of the Holy Roman Empire.

Ferdinand Albert fought on the side of Emperor Leopold I in the War of the Spanish Succession.

During the Austro-Turkish War of 1716-18, he fought under Prince Eugene of Savoy, participated in the battles of Belgrade and Petrovaradin, and became commander of the fortress of Komárno.

After the death of his cousin and father-in-law Louis Rudolph in March 1735, Ferdinand Albert inherited the Principality of Wolfenbüttel and resigned as field marshal.

Ferdinand Albert married Antoinette Amalie (1696–1762), youngest daughter of his first cousin Louis Rudolph, Duke of Brunswick-Lüneburg and his wife Princess Christine Louise of Oettingen-Oettingen, on 15 October 1712.