Sten Priinits (born 10 November 1987) is an Estonian fencer.[1]
He was born in Haapsalu. In 2017 he graduated from Tallinn University in physical education.
He began his fencing career in 1994, coached by his mother Helen Nelis-Naukas and uncle Peeter Nelis. His grandfather was fencer and coach Endel Nelis. He won silver medal at 2015 European Fencing Championships in team épée. He is multiple-times Estonian champion. Since 2009 he is a member of Estonian national fencing team.