Carl Reinecke (23 June 1824 – 10 March 1910) was a German composer, conductor, and pianist.
Reinecke was born in Altona; technically he was born a Dane, as until 1864 the town was under Danish rule. He studied with his father, Johann Peter Rudolph Reinecke, a music teacher. Carl began to compose at the age of seven, and his first public appearance as a pianist was when he was twelve years old.
At the age of 19, he undertook his first concert tour in 1843, through Denmark and Sweden. After a stay in Leipzig, where he studied under Felix Mendelssohn, Robert Schumann and Franz Liszt, Reinecke went on tour with Königslöw and Wilhelm Joseph von Wasielewski (later Schumann's biographer), in North Germany and Denmark. In 1846, Reinecke was appointed Court Pianist for Christian VIII in Copenhagen. There he remained until 1848, when he resigned and went to Paris. Overall he wrote four concertos for his instrument (and many cadenzas for others' works, including a large set published as his Opus 87), as well as concertos for violin, cello, harp and flute. In the winter of 1850/51, Carl Schurz reports attending weekly “musical evenings” in Paris where Reinecke was in attendance.
In 1851, Reinecke became a professor at the Cologne Conservatory. In ensuing years he was appointed musical director at Barmen, and became the academic, musical director and conductor of the Singakademie at Breslau.