Izmir Smajlaj (born 29 March 1993) is an Albanian athlete who specialises in the long jump.

[2] He won the gold medal at the 2017 European Athletics Indoor Championships in Belgrade, the first gold medal for his country at a major athletics competition, setting a new national and personal record of 8.08 metres in 2017.

His personal bests in the long jump are: In addition, in the triple jump, he has a personal best of 16.30 metres outdoors (-0.2 m/s wind; 2016; Elbasan, Albania) and 15.15 metres indoors (2014; Tirana, Albania).

In 2023, the president and general secretary of the Albanian Athletics Federation were banned by the Athletics Integrity Unit for manipulating one of Smajlaj's 2021 results that earned him a universality placement at the Tokyo Olympics.

This biographical article relating to Albanian athletics is a stub.