Allison Tranquilli
 Allison Petra Cook-Tranquilli (born 12 August 1972 in Melbourne Victoria) is a retired female basketball player from Australia who played for the Melbourne Tigers and PVSK Pecs in Hungary. A two-time Olympian she was a member of the national women's team that claimed the bronze medal at the 1996 Summer Olympics in Atlanta Georgia. She attended the Australian Institute of Sport in 1990-1991.