| Aldair Ruiz | |
| Fullname: | Aldair Issac Ruiz Ruiz |
| Height: | 1.87 m |
| Birth Date: | 1997 11, df=yes |
| Birth Place: | Cuba |
| Position: | Forward |
| Currentclub: | Barbastro |
| Clubnumber: | 23 |
| Youthclubs1: | Santo Domingo |
| Youthyears2: | –2016 |
| Youthclubs2: | San José |
| Years1: | 2016–2017 |
| Clubs1: | Morata |
| Years2: | 2017–2018 |
| Clubs2: | Utrillas |
| Years3: | 2018–2019 |
| Caps3: | 35 |
| Goals3: | 10 |
| Clubs3: | Utebo |
| Years4: | 2019–2020 |
| Caps4: | 27 |
| Goals4: | 3 |
| Clubs4: | Villanueva |
| Years5: | 2020–2021 |
| Caps5: | 17 |
| Goals5: | 6 |
| Clubs5: | Almudévar |
| Years6: | 2021–2022 |
| Caps6: | 28 |
| Goals6: | 5 |
| Clubs6: | Utebo |
| Years7: | 2022–2023 |
| Caps7: | 20 |
| Goals7: | 12 |
| Clubs7: | Lynx |
| Years8: | 2023 |
| Caps8: | 0 |
| Goals8: | 0 |
| Clubs8: | Europa |
| Years9: | 2023–2024 |
| Caps9: | 17 |
| Goals9: | 9 |
| Clubs9: | Manchester 62 |
| Years10: | 2024– |
| Caps10: | 6 |
| Goals10: | 2 |
| Clubs10: | Barbastro |
| Nationalyears1: | 2023– |
| Nationalteam1: | Cuba |
| Nationalcaps1: | 4 |
| Nationalgoals1: | 0 |
| Pcupdate: | 13 October 2024 |
| Ntupdate: | 2 July 2023 |
Aldair Issac Ruiz Ruiz (born 13 November 1997) is a professional Cuban footballer who plays as a forward for Spanish fourth-tier Segunda Federación side Barbastro and the Cuba national football team.
Aldair was called up for the Cuba national football team for the first time in June 2023, as part of their preliminary squad for the 2023 CONCACAF Gold Cup.[1] He made his debut 10 days later, starting and playing 63 minutes in a 3–0 defeat to Chile.