Celebrities born in 2003
20

Cooper Connolly

Cricketer  
20

Alex Consani

Model  
20

Bambasé Conté

Footballer  
21

Justin Cooley

Actor  
20

Renato Cordero

Footballer  
20

Dominic Corness

Player  
20

Óscar Cortés (footballer, born 2003)
20

Hannah Cotter

Player  
20

Ryan Couchman

Player  
20

Toby Couchman

Footballer  
20

Brandon Cover

Footballer  
21

William Cowen (gymnast)

Gymnast  
20

Matthew Cox (footballer)

Footballer  
20

Matthew Craig

Footballer  
21

Cuiabano

Footballer  
21

Denis Cukici

Footballer  
20

Benjamin Culhane

Player  
21

Olivia Cummins

Cyclist  
21

Éamonn Cunneen

Student  
21

Chandler Cunningham-South

Player  
20

Caden Cunningham

Practitioner  
20

Lupe Curutchague

Player  
20

Nicholas d'Orlando

Driver  
20

Sandro Da Costa

Footballer  
20

Raveena Daha

Television  
21

Samuel Dahl

Footballer  
20

Dai Daiwei

Skater  
20

Zean Dalügge

Footballer  
21

Kryštof Daněk

Footballer  
21

Đào Thị Kiều Oanh

Footballer