Krystian Godfryd Deybel de Hammerau (1725–1798) was a Polish military commander and a general of artillery.
He was born to a family of Polonized German aristocracy of Saxon origin.
1695-1752), a major in the artillery and a noted architect, and his mother was Jan's first wife, Anna Dorota née Neyman.
Upon his return to Poland in 1753 he joined the Royal Artillery and served with distinction at various posts, rising to the rank of pułkownik and ennobled in 1786.
[1] During the Warsaw Uprising, Deybel was the commanding officer of the Warsaw Arsenal and was responsible for aiding the Polish forces expelling the Russian occupation force from the city.