150px|thumb|Krakowskie Przedmieście 19, Warsaw, Poland: site of Żywny's 1837-42 home
Wojciech Żywny (; 13 May 175621 February 1842) was a Czech-born Polish pianist, violinist, teacher and composer. He was Frédéric Chopin's first professional piano teacher.
Life
Żywny was born in Mšeno, Bohemia, and became a pupil of Jan Kuchař. As a youth, during the reign of Stanisław August Poniatowski, he moved to Poland to become the music tutor to the children of Princess Sapieha. He later moved to Warsaw.
He was the first professional piano teacher of Frédéric Chopin, who received lessons from him between 1816 and 1821. Żywny instilled in Chopin a lasting love of Bach, Haydn, Clementi and Mozart while avoiding contemporary composers like Beethoven and Weber.