| Boubacar Diallo | |
| Birth Place: | Livingston, New Jersey, U.S. |
| Birth Date: | December 9, 2002 |
| Position: | Midfielder |
| Currentclub: | FC Tulsa |
| Clubnumber: | 6 |
| Youthyears1: | –2022 |
| Youthclubs1: | Diambars |
| Youthyears2: | 2022 |
| Youthclubs2: | Philadelphia Union |
| Years1: | 2022–2023 |
| Clubs1: | Philadelphia Union II |
| Caps1: | 48 |
| Goals1: | 3 |
| Years2: | 2024– |
| Clubs2: | FC Tulsa |
| Caps2: | 6 |
| Goals2: | 1 |
| Club-Update: | April 28, 2024 |
Boubacar Diallo (born December 9, 2002) is an American professional soccer player who plays as a midfielder for FC Tulsa in the USL Championship.
Diallo was born in Livingston, New Jersey, in the United States whilst his father, the Senegalese footballer Mamadou Diallo, was playing for Major League Soccer side MetroStars in 2002.[1] Diallo was part of the Diambars FC academy before moving back to the United States to join the Philadelphia Union academy in 2022.
After appearing for MLS Next Pro side Philadelphia Union II early on in the season, Diallo signed a professional deal with the club on August 24, 2022.[2] He went on to make 48 regular season appearances for the Union reserve team, scoring three goals and tallying two assists.[3]
On March 13, 2024, Diallo signed a one-year deal with USL Championship side FC Tulsa.[1]