Antonín Bennewitz (born Benevic) (26 March 1833 – 29 May 1926) was a Czech violinist, conductor and teacher. He was in a line of violinists that extended back to Giovanni Battista Viotti, and forward to Jan Kubelík and Wolfgang Schneiderhan.
He was born in Přívrat, Bohemia as Antonín Benevic, but his name is most often seen in a German rendering, Bennewitz. He studied under Moritz Mildner (Mořic Mildner: 1812-1865) at the Prague Conservatory from 1846 to 1852. He then worked in Prague (where he was engaged as first violinist of the Estates Theatre (1852-1861)), Salzburg and Stuttgart. In 1859 he also performed in Paris and Brussels. It was during this period that on 3 December 1855 he participated in the first performance of Bedřich Smetana’s Piano Trio in G minor, Op. 15, in the Prague Konvict Hall, with Smetana himself as pianist and Julius Goltermann as cellist. In 1866 he became Professor of Violin in Prague. In 1876 he succeeded Mildner as leader of Friedrich Pixis (Bedřich Vilém Pixis)’s quartet, which became known as the Bennewitz Quartet. He became the Prague Conservatory’s Director in 1882, serving until 1901, when he was succeeded by Antonín Dvořák. He was among the founders of the Kammermusikverein, whose nationalist ideals stimulated Smetana to write his String Quartet in E minor From My Life.
Bennewitz’s pupils helped make the Prague violin school world-famous. They included František Ondříček (who premiered the Dvořák concerto), Karel Halíř (who premiered the revised version of the Sibelius concerto), Otakar Ševčík, Franz Lehár, and three members of the Bohemian Quartet (later known as the Czech Quartet) - Karel Hoffmann and Josef Suk (violinists), and Oskar Nedbal (violist). See: List of music students by teacher: A to B#Antonín Bennewitz.