Ludwig Karl Heinrich Freiherr von der Pfordten (11 September 1811 in Ried (Innkreis) – 18 August 1880 in Munich) was a Bavarian attorney and politician.
His project was to unite the German middle-sized powers under Bavarian leadership against Prussia and Austria as a "Third Germany" (the so-called Trias).
After an agreement between Austria and Prussia was reached with the Punctation of Olmütz in December 1850, the trias concept lost most of its importance in the subsequent few years and von der Pfordten resigned in 1859.
In 1864 von der Pfordten returned to power when King Ludwig II of Bavaria restored him.
He resigned again in December 1866, since his placement efforts had failed and Bavaria had lost the Austro-Prussian War as an ally of Austria.