Ruler · 170 – 132 BCE

Attalus III

Lived 170 – 132 BCE. Basileus of Kingdom of Pergamon, 138 BCE – 133 BCE; also in the line of Attalid dynasty.

For the full story, the article on Wikipedia (CC BY-SA 4.0); this page holds what the record says of the reign.

Lived: 170 BCE – 132 BCE; 38 years
In office: 5 years; one reign
Lines: 2; states
Left it: ending not on record; nothing on record

Basileus

Kingdom of Pergamon · the 6th of 7 dated reigns · 282 BCE – 129 BCE

2 before

Attalus I241 BCE – 197 BCE

Eumenes II197 BCE – 159 BCE

Attalus II Philadelphus160 BCE – 138 BCE

Attalus III138 BCE – 133 BCE

Eumenes III133 BCE – 129 BCE

ending not on recorda second row: a reign that began before the last had ended — rival claimants, or a shared thronethis entry

Reigned 138 BCE – 133 BCE · 5 years

Came to it: the nephew or niece of the ruler before, on record
Left it: ending not on recordnothing on record: no death date to read the end against

Also in the line of Attalid dynasty (6th of 7).

Open in the atlas

Attalus III in the atlas: the article, every line they sat in, and the map in their years.
Analyse the succession of Kingdom of Pergamon: every reign, how each ended, and the numbers over them.
States of Middle East and North Africa, and every state with a page.

Wikidata Q309804 (CC0) · the reigns from Wikidata's P39 terms, the rulers' own articles read by grammar (sentences quoted above, CC BY-SA 4.0) and Kokkonen & Sundell where they code the line · data built 2026-10-06 · Pastlas v2.9.1, by Oleh Voronko. The published atlas and its data are for non-commercial use.