| Omar Yaisien | |
| Birth Date: | 8 May 2000 |
| Birth Place: | Colombes, France |
| Position: | Midfielder |
| Currentclub: | Fleetwood United |
| Clubnumber: | 25 |
| Youthyears1: | –2019 |
| Youthclubs1: | Paris Saint-Germain |
| Years1: | 2019–2022 |
| Clubs1: | Al Ain |
| Caps1: | 18 |
| Goals1: | 1 |
| Years2: | 2022–2024 |
| Clubs2: | Al-Hamriyah |
| Years3: | 2024– |
| Nationalyears1: | 2019 |
| Nationalteam1: | Egypt U23 |
| Nationalcaps1: | 1 |
| Nationalgoals1: | 0 |
| Club-Update: | 30 December 2021 |
Omar Yaisien (Arabic: عمر ياسين; born 8 May 2000) is a professional footballer who plays as a midfielder for Fleetwood United. Born in France, he represents Egypt internationally.
Yaisien was called up to represent the Egypt U23s in a friendly match against the Netherlands U21 in March 2019.[1]
Yaisien was born in France to an Egyptian father and Algerian mother. He is the younger brother of the footballer Abdallah Yaisien.[2]