Weerawut Kayem (Thai: วีระวุฒิ กาเหย็ม; born 23 March 1993 in Songkhla) is a Thai footballer. He is currently playing for BEC Tero Sasana in Thai Leagues 1. He is part of the first-generation players from JMG Academy of Muangthong United.He plays in the Left-Back position.His first match in senior career was in Thai Leagues Cup 2010 Samut Prakan F.C. VS Muangthong United where he played the full 90 minutes.
He has been called up to the Thai National Pre-Olympic Squad for the Olympic 2012 Game qualification matches. Weerawut Kayem received a call to the Thai National team and played his first match against Lao national team on 9/12/2012.