The Buchenwald trial or United States of America vs. Josias Prince of Waldeck et al. was a war crime trial conducted by the United States Army as a court-martial in Dachau, then part of the American occupation zone. It took place from April 11 to August 14, 1947 in the internment camp of Dachau, where the former Dachau concentration camp had been located until late April 1945. In this trial, 31 people were indicted for war crimes related to the Buchenwald concentration camp and its satellite camps, all of whom were convicted. The Buchenwald trial was part of the Dachau trials, which were held between 1945 and 1948.