Isabelle Ithurburu (born 24 February 1983) is a French sports journalist and television presenter.

Isabelle Ithurburu was born in Pau in the department of Pyrénées-Atlantiques, the daughter of a grocerystore owner of Basque origin.

In 2005, she participated at the fifth season of Nouvelle Star and was ranked among the fifteenth final contestants who had the privilege to sing in direct, but was eliminated after the first prime of Baltard,[1][2] after having performed the song "Butterfly" from the band Superbus.

[1][2] During the 2011 Rugby World Cup, she presents Jour de Coupe du monde every weekend on Canal+.

She also presents the Wimbledon Championships and a documentary titled Grand Format on Canal+ Sport.