Naser Ismail Aliji (born 27 December 1993) is an Albanian professional footballer who plays as a left-back. He represents the Albania national team. Born in Macedonia, he made his debut for the Albania national team in 2015.
Aliji was born in Kumanovo and is of Albanian ethnicity. He lived there until he was four years old, at which time his mother moved to Baden, Switzerland together with her two other siblings, a sister and a brother, to join their father, who had been working there for many years. Aliji started his youth football at age of 4 when he was sent by his brother to play with FC Baden. Aged 9, he moved to FC Aarau for one year and then he joined FC Basel in 2008. Later he played in their U-18 team and in their U21 team where he received various individual prizes as the youngster of the year.
Aliji signed his first professional contract with FC Basel on 20 June 2013 and joined their first team. Aliji made his first team debut on 17 August as he was substituted in during the Swiss Cup first round match against BSC Old Boys. He played his first match in the starting eleven in the Swiss Cup quarter-final against Le Mont on 5 February 2014 as Basel won 6–1. One minute before half time he gave the final pass to Marco Streller for him to score the third goal of the game. On 16 March 2014 Aliji made his Swiss Super League debut and played the full 90 minutes at St. Jakob-Park in the 5–0 home win, against Aarau. At the end of the 2013–14 Super League season Aliji won the league championship with Basel. They also reached the final of the 2013–14 Swiss Cup, but were beaten 2–0 by Zürich after extra time. During the 2013–14 Champions League season Basel reached the group stage and finished the group in third position. Thus they qualified for the Europa League knockout phase where they advanced as far as the quarter-finals.