Juan Guillermo Figallo (born in Salta, March 25, 1988) is an Argentine former rugby union player. He began playing at Jockey Club de Salta and then was recruited by the French side Montpellier in the Top 14. Figallo was called for the 2011 Rugby World Cup, being named "Player of Pool B" and the best tight-head prop at the competition. On 24 May 2014, Figallo signed for English club Saracens for the 2014/15 season. During his time at Saracens he has won three Premiership titles in 2015, 2016 and 2018. He also helped Saracens win the European Champions Cup in 2016.