Georg Wetzell (5 March 1869 – 3 January 1947) was a German General of the Infantry and from 1925 to 1927 chief of the Truppenamt (troop office) of the Reichswehr.

Wetzell was responsible for developing the plan for the Battle of Caporetto which resulted in a major victory for the Germans and their Austro-Hungarian allies over the Italians.

In October 1917 Wetzell urged Ludendorff to attack in the early spring of 1918, before the American Expeditionary Forces arrived on the Western Front.

On 11 November 1917 Wetzell accompanied Ludendorff to the Mons Conference for discussions with Crown Prince Rupprecht of Bavaria, the commander of Army Group A, and Crown Prince Wilhelm of Prussia, the commander of Army Group B, and their respective chiefs of staff, von Kuhl and von der Schulenburg.

After the end of the war Wetzell served temporarily as Chief of Staff of the XVIII Army Corps and was taken over into the Reichswehr.

Starting in 1930 Wetzell worked for four years as a general advisor on military matters to the Chinese government in Nanking (see Sino-German cooperation (1926–1941)).