Victor Guernalec (born 16 March 2000) is a French road cyclist, who currently rides for UCI WorldTeam .
Guernalec won his first professional race in April 2025 at the Région Pays de la Loire Tour, having attacked the peloton 13 kilometres away from the finish. He was joined at the front of the race by Sakarias Koller Løland and Sam Maisonobe, however outsprinted them to take the win. Later in the year he took part in the 2025 Vuelta a España. On the final stage, during a roadblock on the race, he was pushed by protestors when attempting to pass through.
Guernalec is the brother of fellow cyclist Thibault Guernalec.