For authors with similar names, see Author:Dionysius.
- Divine Names (Περὶ θείων ὀνομάτων)
- Mystical Theology (Περὶ μυστικῆς θεολογίας)
- Celestial Hierarchy (Περὶ τῆς οὐρανίου ἱεραρχίας)
- Ecclesiastical Hierarchy (Περὶ τῆς ἐκκλησιαστικῆς ἱεραρχίας)
- Ten letters
These works are mentioned by Pseudo-Dionysius in his works, and are presumed to be lost, but may have also been ficticious.
- Theological Outlines (Θεολογικαὶ ὑποτυπώσεις)
- Symbolic Theology (Συμβολικὴ θεολογία)
- On Angelic Properties and Orders (Περὶ ἀγγελικῶν ἰδιοτήτων καὶ τάξεων)
- On the Just and Divine Judgement (Περὶ δικαίου καὶ θείου δικαστηρίου)
- On the Soul(Περὶ ψυχῆς)
- On Intelligible and Sensible Beings
- On the Divine Hymns