Paul Seixas (born 24 September 2006) is a French road cyclist, who rides for UCI WorldTeam . He won the junior time trial at the 2024 UCI Road World Championships.
 1st Overall Tour du Pays d'Olliergues
1st Mountains classification
1st Young rider classification
1st Stages 1 & 3
 1st 
 2nd Overall 
1st Points classification
1st Young rider classification
 2nd Overall Watersley Junior Challenge
1st Young rider classification
 2nd La Classique des Alpes Juniors
 3rd Overall Eroica Juniores
1st Young rider classification
 4th Overall Saarland Trofeo
1st Young rider classification
 5th Coppa Andrea Meneghelli
 6th Overall Tour de Gironde
1st Young rider classification
 8th E3 Saxo Classic Juniors
 UCI World Junior Championships
1st Time trial
7th Road race
 National Junior Championships
1st Time trial
1st Team relay
3rd Road race
 1st Overall Giro della Lunigiana
1st Points classification
1st Mountains classification
1st Stage 1
 1st Overall Tour du Pays de Vaud
1st Stage 3
 1st Liège–Bastogne–Liège Juniors
 1st La Classique des Alpes Juniors
 1st La Classic Région Sud Juniors
 2nd Overall 
1st Mountains classification
1st Stage 5
 3rd Road race, UEC European Junior Championships
 3rd Overall Trophée Centre Morbihan
 6th Overall Eroica Juniores
1st Mountains classification
 1st Points classification, Tour of the Alps
 2nd Paris–Camembert
 3rd Time trial, National Championships
 5th Grand Prix La Marseillaise
 8th Overall Critérium du Dauphiné
 1st Overall Swiss Junior Cup
1st Steinmaur
1st Hittnau
3rd Mettmenstetten
 1st Junior Bulle
 1st Junior Orée d'Anjou
 1st Junior Dijon
 Junior Coupe de France
2nd Troyes I
 1st National Junior Championships
 Swiss Junior Cup
1st Mettmenstetten
3rd Steinmaur
 1st Junior Brionne
 2nd Junior Illnau
 Junior Coupe de France
3rd Quelneuc I
3rd Albi I
3rd Albi II
 UCI Junior World Cup
3rd Namur