Kasiano "Kas" Lealamanua (born 15 December 1976)[1] is a Samoan rugby union player.
Lealamanua plays Prop for Saracens in the Guinness Premiership.
Having previously played for Biarritz and US Dax for a number of seasons in the Top 14.
Lealamanua has represented Samoa a number of times, at both the 2003 and 2007 world cups.
Lealamanua has also represented the Pacific Islanders 2008.