Виктор Викторович Третьяков is a Russian classical violinist born in the Soviet Union who began his professional career in the 1960s after formal conservatory training, specialising in classical and Romantic violin repertoire. His musical style emphasises a broadly Romantic approach to Russian and European works, and his career later encompassed solo performance, teaching at conservatories and directing festivals and ensembles, contributing to the performance and pedagogical traditions of Russian violin playing.