With the France national team, Leboeuf won the 1998 FIFA World Cup and UEFA Euro 2000 as well as a number of domestic trophies, most famously during his five years at Chelsea.

Since the conclusion of his playing career, Leboeuf has transitioned to acting, appearing in stage, film productions and is a regular contributor at ESPN FC.

[17] In a Euro 2000 qualifier on 9 June 1999, Leboeuf scored the only goal from the penalty spot with five minutes to go as world champions France struggled away to amateurs Andorra.

[11] In 2014, Leboeuf played a French Resistance fighter in the World War II film Allies[16][24] and a doctor in the Stephen Hawking biopic The Theory of Everything.

[31] Leboeuf works as a sports commentator and analyst for RMC and ESPN in the United States and he writes a column for Chelsea News in the UK.

[33] He was forced to depart the show after two episodes due to a back injury he had suffered in a car accident shortly before the series commenced.

[30] In 2014, Leboeuf made an appearance in the television comedy series Nos Chers Voisins[11][34] and began writing a column for Téléfoot.