Semi Radradra Turagasoli Waqavatu (born 13 June 1992) is a Fijian rugby union and rugby league player. He currently plays rugby union for the English club Bristol Bears and the Fiji national team. Nicknamed 'Semi Trailer', Radradra has played primarily as a wing in both codes.
He played for Fiji in sevens (rugby union) in 2011, then began his professional career playing rugby league for the Parramatta Eels in the National Rugby League. He played international rugby league for Fiji and Australia.