The Archdiocese of Shenyang (Latin: Fomtienen(sis), Chinese: 瀋陽, 奉天) is a Latin Metropolitan archdiocese in northeastern PR China.

Its cathedral episcopal see is a Cathedral of the Sacred Heart of Jesus, in the city of Shenyang, capital of Liaoning Province.

(all Roman Rite) Its ecclesiastical province comprises the Metropolitan's own Archdiocese and the following suffragan bishoprics :