| Atanasia Ionescu | |
| Fullname: | Atanasia Ionescu-Albu |
| Birth Date: | 19 March 1935 |
| Birth Place: | Ploieşti |
| Death Date: | 1990 |
| Discipline: | WAG |
| Show-Medals: | yes |
Atanasia Ionescu (later Albu, 19 March 1935 – 1990) was a Romanian artistic gymnast. She competed at the 1958 World Championships and 1960 and 1964 Olympics and won team bronze medals in 1958 and 1960.[1] After retiring from competitions she worked as a gymnastics coach and international referee.[2]