Born in Hennebont, Le Tallec was signed from Le Havre AC by Liverpool in 2001, along with his cousin Florent Sinama Pongolle, by manager Gérard Houllier. This was after impressive performances for France at the UEFA European Under-16 Championship and the FIFA U-17 World Cup, with the player being awarded the 'Silver Ball' as the second best player in the latter tournament as the national team emerged champions; both players remained a further two years at Le Havre, loaned by the Reds. Le Tallec scored his first and only Liverpool goal in a UEFA Cuptie against NK Olimpija Ljubljana in October 2003. After his return, he also featured in the club's victorious run in the UEFA Champions League, starting in the home leg of the quarter-final tie against Juventus F.C. but failing to appear in the squad of 18 for the final itself. For 2005–06, Le Tallec joined fellow Premier League side Sunderlandon loan, in a bid to gain some more first-team football. He stated: "I am a competitor and I want to play all the time, but with Liverpool it was impossible. I chose to come to Sunderland because I need to play every week". In a disappointing season for the club, who finished bottom of the table, he was its top scorer with only six goals in all competitions; this included a header against Fulham, helping the Black Cats pick up their only home win. In May 2006, after Sunderland announced they would not be looking to retain his services, Le Tallec returned to Liverpool but was not given a squad number by boss Rafael Benítez. At the end of the month, he joined up with the French under-21s for the European Championship which took place in Portugal, only featuring in the final group match after the team had already secured qualification and being substituted after 61 minutes.
On 19 July 2015, Le Tallec signed with Atromitos F.C. for two years. He cited the possibility of playing in the UEFA Europa League as the main reason for his signature.
Later years
On 3 July 2017, the 32-year-old Le Tallec joined FC Astra Giurgiu in the Romanian Liga I. He returned to his country in the following transfer window, moving to Ligue 2's US Orléans. In September 2019, Le Tallec signed with amateurs FC Annecy.
Personal life
Le Tallec's younger brother, Damien, was also a footballer. Another French youth international who was groomed at Le Havre, he started his professional career in Germany with Borussia Dortmund.
