Paul Ourselin (born 13 April 1994) is a French cyclist, who currently rides for UCI WorldTeam .
Born in Saint-Pierre-sur-Dives, Ourselin started cycling at the age of seven, in the French "Poussin" category, which is reserved for youths between the ages of 7 and 8 years old. Later on, he moved to Caen before leaving Normandy for Vendée, having obtained his high school diploma in 2012. He continued his studies with a 2-year diploma in sales application. During this time, he shared an apartment with Justin Mottier, while also getting to know Pierre-Henri Lecuisinier and Lorrenzo Manzin, who became racing cyclists for the team.
In July 2019, he was named in the startlist for the 2019 Tour de France. In October 2020, he was named in the startlist for the 2020 Vuelta a España.