| Edin Ajdinović | |
| Fullname: | Edin Ajdinović |
| Birth Date: | 7 June 2001 |
| Birth Place: | Belgrade, FR Yugoslavia |
| Height: | 1.84 m |
| Position: | Central midfielder |
| Youthyears1: | –2019 |
| Youthclubs1: | Red Star Belgrade |
| Youthyears2: | 2019–2020 |
| Youthclubs2: | Voždovac |
| Years1: | 2020–2023 |
| Caps1: | 90 |
| Goals1: | 3 |
| Years2: | 2023 |
| Clubs2: | IMT |
| Caps2: | 2 |
| Goals2: | 0 |
| Nationalyears1: | 2022 |
| Nationalcaps1: | 1 |
| Nationalgoals1: | 0 |
| Pcupdate: | 11:56, 16 November 2023 (UTC) |
| Ntupdate: | 7 June 2022 |
Edin Ajdinović (Serbian: Един Ајдиновић; born 7 June 2001) is a Serbian professional footballer who plays as a central midfielder.