Sondre Hoymer (f.1993) is a Norwegian classical guitarist. He obtained his education at the Norwegian Academy of Music and Akademia Muzcyzna w Katowicach under Prof. Marcin Dylla. Sondre has appeared in several major international competitions, being ranked as a finalist in Guitar Masters 2016 in Wroclaw, semifinalist in the GFA International Concert Artist Competition 2017, where he also was included in the five top performances of the day by the Paris Guitar Foundation (preliminary round). He was also awarded second prize in the Sierra Nevada International Guitar Competition 2014.

As an international concert artist Sondre regularly gives concerts and performances in several countries world wide. Amongst them Spain, United States of America, Finland and of course Norway. He continues to perform internationally after finishing his Artist Diploma at the Norwegian Academy of Music.