The Panther was arguably the most successful medium tank design of World War II, demonstrated by the number of Germany's enemies that used them after, and even during the war.

While some were used by the Western Allies, the Russians used the greatest number of captured Panthers against Nazi Germany, though they did not find much favour thanks to their mechanical unreliability and difficulty in acquiring spare parts. After the war, they were mostly passed on to satellite states such as Bulgaria and Romania. The French army also used them in significant numbers after the war with approximately 50 in service from 1946 to 1950, and they were a significant influence on future French tank design.