Anton Hermann Victor Thomas Schrötter, name sometimes referred to as Hermann Schrötter von Kristelli (5 August 1870 – 6 January 1928) was an Austrian physiologist and physician who was a native of Vienna. He was the son of laryngologist Leopold von Schrötter (1837–1908), and grandson to chemist Anton Schrötter von Kristelli (1802–1875). Schrötter did extensive research involving pulmonary tuberculosis, and was a pioneer of bronchoscopy. In 1905 with Adolf Loewy (1862–1937), he was the first to use an endobronchial catheter as an instrument for airway separation in humans.