|Date of birth||July 12, 1978|
|Place of birth||Sousse, Tunisia|
|Height||1.71 m (5 ft 7 1⁄2 in)|
* Senior club appearances and goals counted for the domestic league only and correct as of August 31, 2007|
‡ National team caps and goals correct as of 23 June 2006
He has 64 caps and 14 goals for the national team, and was called up to the 2006 World Cup. He was also in the 2002 World Cup squad. In addition, Jaziri was on the winning Tunisian team at the 2004 African Cup of Nations. He scored the first goal for Tunisia in the 2006 World Cup against Saudi Arabia on June 14, 2006.
On July 14, 2011, he was arrested with former International and Ajax Player Hatem Trabelsi and Club Africain Player Oussema Sallemi for questioning in a drug possession, consumption and trafficking affair.
- Scores and results list Tunisia's goal tally first.
|1.||22 April 2000||Stade El Menzah, Tunis, Tunisia||Mauritania||2002 FIFA World Cup qualification|
|2.||7 October 2000||Stade El Menzah, Tunis, Tunisia||Gabon||2002 Africa Cup of Nations qualification|
|3.||28 January 2001||Stade Municipal, Pointe-Noire, Congo||Congo||2002 FIFA World Cup qualification|
|4.||25 February 2001||Stade El Menzah, Tunis, Tunisia||DR Congo||2002 FIFA World Cup qualification|
|6.||20 May 2001||Stade El Menzah, Tunis, Tunisia||Ivory Coast||2002 FIFA World Cup qualification|
|7.||17 June 2001||Stade El Menzah, Tunis, Tunisia||Kenya||2002 Africa Cup of Nations qualification|
|9.||26 May 2002||Kimiidera Athletic Stadium, Wakayama, Japan||Denmark||Friendly|
|10.||14 January 2004||Stade de Houmet Es'Souk, Djerba, Tunisia||Benin||Friendly|
|11.||24 January 2004||Stade 7 November, Radès, Tunisia||Rwanda||2004 African Cup of Nations|
|12.||14 February 2004||Stade 7 November, Radès, Tunisia||Morocco||2004 African Cup of Nations|
|13.||9 October 2004||Chichiri Stadium, Blantyre, Malawi||Malawi||2006 FIFA World Cup qualification|
|14.||14 June 2006||FIFA WM Stadion München, Munich, Germany||Saudi Arabia||2006 FIFA World Cup|
- "Three Tunisian players detained and questioned on drug charges | Goal.com". www.goal.com. Retrieved 2018-05-22.
- "Jaziri, Ziad". National Football Teams. Retrieved 5 May 2017.