---
name: Arius Didymus of Alexandria
name_greek: Ἄρειος Δίδυμος
eul_aid: nac
canonical: "https://eulogikon.org/authors/arius-didymus-of-alexandria-nac"
period: Hellenistic
dialect: Philosophical Koine
affiliation: Stoic
works_count: 2
license: "https://creativecommons.org/publicdomain/mark/1.0/"
---

# Arius Didymus of Alexandria

*Ἄρειος Δίδυμος*

**eul_aid:** `nac` · [HTML page](https://eulogikon.org/authors/arius-didymus-of-alexandria-nac)

Arius Didymus, Stoic philosopher and advisor to Emperor Augustus. Two surviving philosophical works. Free to read and download from the Greek library archive.

## Works

- [Book-the Sects of Philosophers](https://eulogikon.org/works/arius-didymus-alexandria-sects-philosophers-nac-aa) — *Περὶ Αἱρέσεων Φιλοσόφων* · `nac-aa`
- [Physics, Fragments](https://eulogikon.org/works/arius-didymus-alexandria-physics-fragments-nac-ab) — *Φυσικὰ Ἀποσπάσματα* · `nac-ab`

## License and provenance

Eulogikon publishes public-domain Greek texts in cleaned, structured, readable form and makes no copyright claim over that preparation (Public Domain Mark 1.0, https://creativecommons.org/publicdomain/mark/1.0/). Author records and the underlying corpus are at https://eulogikon.org/.