Liza Lim (born 30 August 1966 in Perth, Western Australia) is an Australian composer.

Lim writes concert music (chamber and orchestral works) as well as music theatre and has collaborated with artists on a number of installation and video projects. Her work reflects her interests in Asian ritual culture, the aesthetics of Aboriginal art and shows the influence of non-Western music performance practice.

At the age of 11, Lim was encouraged by her teachers at Presbyterian Ladies' College, Melbourne to turn from piano and violin to composition. She has said that she "owes everything to them". Lim earned her Doctor of Philosophy from the University of Queensland, her Master of Music from the University of Melbourne (1996), and her Bachelor of Arts from the Victorian College of the Arts (1986). She has studied composition in Melbourne with Richard David Hames, Riccardo Formosa, and in Amsterdam with Ton de Leeuw. She has been a guest lecturer at the Darmstadt Summer School, the University of California, San Diego, Cornell University, Getty Research Institute, major Australian universities and at the IRCAM Agora Festival. She was a lecturer of composition at Melbourne University in 1991. Lim was the guest curator for the twilight concert series of the 2006 Adelaide Festival of Arts.

User-contributed text is available under the Creative Commons By-SA License and may also be available under the GNU FDL.