- This article is not about the Benedictine Stephen of Liège (d. 1061)
Stephen of Liège (Étienne de Liège) (c. 850 – 920) was bishop of Liège from 901 to 920. He was a hagiographer and composer of church music.
He was an abbot of Lobbes and canon of Metz Cathedral. His In Festi Sanctisissimae Trinitatis, an office for the feast of the Trinity, is available as a recording. The celebration of the Feast of the Holy Trinity is attributed to him.