Andrew Keith Wailes (born 7 September 1971) is an Australian conductor and music director. Winner of the Australasian International Choral Conducting Competition in Brisbane in 1999, he is the current artistic director and Chief Conductor of the Royal Melbourne Philharmonic Choir and Orchestra, Principal Conductor of the Melbourne University Choral Society, and music director and Conductor of the Box Hill Chorale. From 1999 to 2020 he served as artistic director of The Australian Children's Choir, and for a decade was Director of the Australian Catholic University Melbourne Campus Choir. He is a former president of the Australian Intervarsity Choral Societies Association, and is a former Artistic Administrator and artistic director of The Chamber Strings of Melbourne.