George I (Georgian: გიორგი I, აღწეფელი) was King of the Abkhazian from circa 864 to 871.
His nickname "Aghts’epeli" (Georgian: აღწეფელი) is linked to his former domain of Aghtseph.
The Divan of the Abkhazian Kings designates him as the brother of his predecessor but does not indicate the duration of his reign.
According to the Georgian Chronicles he is indeed the brother of Theodosius and Demetrius, and son of Leon.
On the death of Georges I, his wife, whose name is not specified, seduced by a nobleman, the John Shavliani, put on death Tinen and attempted to kill Bagrat to give the throne of Abkhazia to her lover.