Karim Boudiaf (Arabic: كريم بوضياف; born 16 September 1990) is a professional footballer who plays for Al-Duhail in the Qatar Stars League.

On 5 September 2010, Boudiaf started for Lekhwiya in the final of the 2010 Sheikh Jassem Cup against Al-Arabi Sports Club.

On 22 December 2009, Boudiaf was called up to the Algeria U23 national team for a training camp in Algiers.

[6] He made his official debut for the team on 25 December in the 2014 WAFF Championship in a 1–0 win against Palestine.

He cancelled out a Stuart Dallas goal as Qatar drew with Northern Ireland in England.