| Izer Aliu | |
| Birth Date: | 15 November 1999 |
| Birth Place: | Adliswil, Switzerland |
| Height: | 1.80 m |
| Position: | Midfielder |
| Currentclub: | Neuchâtel Xamax |
| Clubnumber: | 8 |
| Youthyears1: | 2007–2008 |
| Youthclubs1: | FC Adliswil |
| Youthyears2: | 2008–2009 |
| Youthclubs2: | Red Star Zürich |
| Youthyears3: | 2009–2018 |
| Youthclubs3: | FC Zürich |
| Years1: | 2016–2022 |
| Clubs1: | FC Zürich |
| Caps1: | 17 |
| Goals1: | 0 |
| Years2: | 2020 |
| Clubs2: | → FC Chiasso (loan) |
| Caps2: | 10 |
| Goals2: | 0 |
| Years3: | 2020–2022 |
| Clubs3: | → SC Kriens (loan) |
| Caps3: | 48 |
| Goals3: | 4 |
| Years4: | 2022– |
| Clubs4: | Neuchâtel Xamax |
| Caps4: | 55 |
| Goals4: | 3 |
| Nationalyears1: | 2015–2016 |
| Nationalteam1: | Switzerland U17 |
| Nationalcaps1: | 10 |
| Nationalgoals1: | 1 |
| Nationalyears2: | 2016–2017 |
| Nationalteam2: | Switzerland U18 |
| Nationalcaps2: | 5 |
| Nationalgoals2: | 0 |
| Nationalyears3: | 2017–2018 |
| Nationalteam3: | Switzerland U19 |
| Nationalcaps3: | 7 |
| Nationalgoals3: | 0 |
| Nationalyears4: | 2019– |
| Nationalteam4: | Switzerland U20 |
| Nationalcaps4: | 3 |
| Nationalgoals4: | 0 |
| Club-Update: | 28 May 2024 |
| Nationalteam-Update: | 20:58, 6 October 2020 (UTC) |
Izer Aliu (born 15 November 1999) is a Swiss professional footballer who plays as midfielder for Neuchâtel Xamax in the Swiss Challenge League.
Aliu joined the FC Zürich youth academy in 2009 signing his first professional contract with the club in 2018. During the 2019–20 season, Aliu was loaned to FC Chiasso, and in September 2020, Aliu was loaned to SC Kriens. On 9 July 2022, Zürich announced that Aliu and the club had agreed to mutual termination of the player's contract. Aliu subsequently joined Neuchâtel Xamax.[1]
Born in Switzerland, Aliu is of Albanian and Macedonian descent.[2]