Hubertus Gerardus Josephus Henricus "Huub" Oosterhuis (born 1933) is a Dutch theologian and poet. He is mainly known for his contribution to Christian music and liturgy in the Dutch language, used in both Protestant and Roman Catholic churches, although a few songs have been censored in some dioceses. He is the author of over 60 books and at the time of over 700 hymns, songs, Psalms (often in an own interpretation), and prayers.