Prince Konstanty Adam Czartoryski (born 28 October 1777 – 24 April 1866) was a Polish nobleman who became colonel in 1809 in the Duchy of Warsaw and brigadier general in 1815 in Congress Poland. He commanded the 2nd battalion of grenadiers and 17th battalion of line infantry in the Duchy of Warsaw. He was a member of the Czartoryski noble family and became a brigadier general of the Kingdom of Poland under Duke Constantin. He was stationed in Prince Poniatowskis fifth corps of the Grandee Arme in Napoleons invasion of Russia.