57 እ.ኤ.አ.
{{European year A.D. disambiguation head|0057|'''57 እ.ኤ.አ.'''}}

{{European year A.D. disambiguation text
|1|[[January]]|57|26|[[August]]|57|49|=
|27|[[August]]|57|31|[[December]]|57|50}}

[[als:50er#57]]
als:50er#57