Sprengtporten is a Swedish-language nobiliary surname, most notably borne by members of the . It may refer to the following people: Georg Magnus Sprengtporten (1740–1819), Finland-Swedish politician, half-brother of Jacob Magnus and Johan Vilhelm Jacob Magnus Sprengtporten (1727–1786), Finland-Swedish army officer and politician, brother of Johan Vilhelm and half-brother of Georg Magnus Jakob Wilhelm Sprengtporten (1794–1875), Swedish politician, son of Johan Vilhelm (1720–1795), Swedish army officer and politician, brother of Jacob Magnus and half-brother of Georg Magnus Ulla De Geer (; 1793–1869), Swedish salon holder, daughter of Johan Vilhelm