Alexandru Gheorghe Plagino (November 16, 1876 – May 3, 1949) was a Romanian sports shooter who competed in the 1900 Summer Olympics.
He was born in Dumbrăveni, Vrancea County, and died in Bucharest.
[1] In 1900 he participated in the trap shooting event and finished thirteenth.
He was the first ever Olympic competitor for Romania.
This biographical article relating to sport shooting in Romania is a stub.