Andrija Prlainović (Serbian Cyrillic: Андрија Прлаиновић; born 28 April 1987) is a Serbian water polo player. He won bronze medals at the 2008 and 2012 Olympics and a gold medal in 2016. He also held the world title in 2009 and 2015 and the European title in 2006, 2012, 2014, 2016 and 2018. Prlainović was born in Dubrovnik, Croatia and raised in Herceg Novi, Montenegro, where he came up through the PVK Jadran youth system. In 2011, he won the LEN Euroleague with VK Partizan and in 2013 with Red Star Belgrade, where he was one of the best scorers.