Vasylyev or Vasylyeva is a surname. Notable people with the surname include:
Ihor Serhiyovych Vasylyev (born 1985), Ukrainian politician Maksym Vasylyev (born 1990), Ukrainian cyclist Oleksandr Vasylyev (born 1994), Ukrainian footballer Valeriy Vasylyev (born 1976) Ukrainian long jumper Anastasiya Vasylyeva (born 1992), Ukrainian tennis player