Christian Lealiifano (born 24 September 1987), is an Australian rugby union player of Samoan heritage. His surname is spelled Leali'ifano when using Samoan diacritics. He currently plays for the Brumbies in Super Rugby and his usual position is inside centre or fly-half.
Lealiifano was born in Auckland and moved with his family to Melbourne when he was seven years old. He attended Peter Lalor Secondary College and played rugby union for the Australian Schoolboys team in 2004 and 2005.
Lealiifano joined the Brumbies rugby academy program in 2006. Later that year he was selected for the Australian Under 19 and Under 21 rugby teams. He played fly-half for the Australian Under 19 rugby team that won the IRB World Championship in 2006.