Antar Yahia

Yahia began playing football for the Racing Club de Belfort youth team before joining the Sochaux youth academy at the age of fourteen. However, in 2000, at the age of eighteen Yahia wanted to sign a professional contract, but his wish was denied by the then Sochaux leaders. He decided to leave Sochaux opting to join Internazionale's youth academy.

Bastia

Yahia started his professional career when he was loaned out by Internazionale in 2001 to Corsican side SC Bastia. He made his senior debut on 16 January 2002 against Lyon, replacing Cédric Uras in the 43rd minute. After four successful years on Corsica, Yahia was transferred to OGC Nice.

Nice

Yahia signed a four-year contract in the summer of 2005 with OGC Nice after the relegation of SC Bastia. In the first season he played most of the games but at the end he became a substitute. So he decided to move on to another club.

VfL Bochum

In 2007 English club Leeds United and German side VfL Bochum were interested in Yahia. He did some training exercises at both clubs and both wanted to buy him. Yahia decided to move to the club from the Bundesliga. On 30 January 2007, he played his first Bundesliga match for VfL Bochum against Bayern Munich In a short period he became an important player at the club and had a safe place in the central defense. When the loan contract was expired VfL Bochum signed Yahia for €800,000. He agreed a contract until 2011 with the club and earned on 4 January 2010 the…

On 27 December 2016, it was confirmed, that Yahia would retire and continue at Orléans working as sporting director. Yahia left the club officially on 22 November 2019 after a mutual agreement. On 1 May 2020, Yahia was appointed sporting director of USM Alger. He was close to getting sacked at the end of the year, due to the team's bad results. On 6 August 2021, he was officially fired. On 17 January 2022, Yahia was presented as the new technical director of Russian academy, F.F. Cherenkov Academy, an academy affiliated with FC Spartak Moscow. Yahia left it for family reasons in June 2022.

Youth with France

Yahia began his youth international career with France in 1998 as he was called up to participate in the UEFA European Under-16 Championship (qualifying round). He made his debut on 7 October 1998 against Switzerland, with the result being 3–3. This was his only appearance for the France-Under 16 as they were eliminated from the competition as they failed to qualify to the final tournament (group stage). Yahia was called up to play for the France-Under 18 squad in 2000, a time when the team was trying to qualify for the 2001 European Championship to be held in Finland in July 2001. Yahia played his first game alongside Nadir Belhadj against Germany which they won 4–2. In his second game the team had to win if they had any chance of qualifying for the European Championship, they failed to beat the Netherlands and by doing so they were unable to qualify, the final score against the Netherlands was 2–1. The France-Under 18 side finished bottom of Group 9, which consisted of France, Germany and the Netherlands.

Senior with Algeria

Yahia was the first footballer to profit from the change in FIFA's rules on international eligibility when he made his debut for Algeria in an Olympic Games qualifier against Ghana. He managed to score the only goal of the 1–0 win over Ghana with a 19th-minute header for the Algerian under-23 side in Blida. Rabah Saâdane promoted Yahia to the senior national team after his impressive performance on his debut for…

Yahia was born in Mulhouse, France, to Fatima Zohra and Boussaha Yahia, a welder by profession, both of Algerian, Chaoui descent. His parents emigrated to Alsace from the village of Sedrata in the Aurès region in eastern Algeria. In 1985, Yahia's parents decided to move the family back to Algeria as they found it difficult to cope with life in France. They lived in Algeria briefly before again returning to France. Yahia is married to Karima Ziani who is the twin sister of fellow French-Algerian football player Karim Ziani. He was introduced to the game at the age of 10, when he decided to visit his elder brothers who were playing football. He fell in love with the game and joined the junior team of Racing Club de Belfort, a club in his neighbourhood. He later joined the FC Sochaux-Montbéliard training centre three years later. He is Muslim and observes fasting during the Islamic month of Ramadan he speaks Arabic, French, German, Italian, English and Spanish.