| Lideta Catholic Cathedral School | |
| Native Name: | ልደታ ካቶሊክ ካቴድራል ትምህርት ቤት |
| Motto: | Formation Of Integral Human Development |
| Location: | 9.0309°N 38.7494°W |
| Streetaddress: | Wawel St. |
| Country: | Ethiopia |
| Religion: | Ethiopian Catholic Church |
| Denomination: | Catholic Church |
| Established: | 1954 |
| Principal: | Dr. Tekle Mekonnen |
| Principal Label1: | Cardinal |
| Principal1: | Berhaneyesus Demerew Souraphile |
| Slogan: | Once a Cathenian, always a Cathenian |
| Nickname: | Cathenians |
| Team Name: | Cathenians |
| Newspaper: | Cathe Times |
| Language: | English, Amharic |
Lideta Catholic Cathedral School (Nativity Boys School) is a private primary and secondary school in Addis Ababa, Ethiopia. Founded in 1954, it is affiliated with the Catholic Church of Ethiopia.