Kasia Glowicka (born Katarzyna Głowicka, October 12, 1977), also known as Katarina Glowicka, is a Polish composer and lecturer of computer music at the Royal Conservatory of Brussels. Her body of musical work encompasses compositions for opera, theater, ballet and film. As a playwright, she focuses her work on current social issues. As a composer, her work spans a range of styles in experimental, minimalism, Avant-garde, art music and contemporary classical music genres, written for orchestra, small ensembles, or solos and often accompanied by electronic music.