Kushyar ibn Labban al-Jili

كوشيار بن لبان الجيلي

969 CE · 360 AH – 1029 CE · 420 AH

An astronomer and mathematician, named after Gilan in northern Iran.

Depth

At a glance

Roles
Astronomer · mathematician
Counted among
Sunni
Era
The Buyid, Fatimid and Seljuk Era
Region
Persia & Central Asia
Identifiers
Wikidata
Review
Draft Completeness 1/5 · Help complete it

Life in time

92595097510001025105010751100 c.
Abbasid Fragmentation · The Buyid, Fatimid and Seljuk Era · The Crusades, Ayyubids and Mamluks Contemporaries: Abu Nu'aym al-Asbahani, Ahmad ibn Abd Allah · Abu Talib ibn Ghaylan al-Bazzaz · Abu'l Tayyeb Tabari · Al-Barqani, Ahmad ibn Muhammad · Al-Ifliili, Ibrahim ibn Muhammad

Astronomy and timekeepingMathematics

Place in the story

  • ScientistTradition

Roles are dated and sourced; the museum describes the act and attributes the judgement.

Overview

Abu al-Hasan Kushyar ibn Labban al-Jili, an astronomer and mathematician, whose nisba refers to Gilan in northern Iran. 1

Dates

According to the encyclopaedia he was born around 360 AH (969 CE) and died around 420 AH (1029 CE). 1 His works and biography need an additional source.

People and things also explored

Abu al-Wafa' al-Buzjani, Muhammad ibn Muhammad· Al-Badi' al-Astarlabi· al-Khujandi Abu Mahmud Hamid ibn al-Khidr· al-Khwarizmi· al-Nayrizi· al-Tizini Muhammad ibn Muhammad· Hassan al-Jabarti· Ibn al-Banna al-Marrakushi, Ahmad ibn Muhammad

Sources

  1. Mawsu'at A'lam al-Ulama' wa-l-Adaba' al-Arab wa-l-Muslimin — Dar al-Jil / ALECSO , p.612
Cite this page

islam.museum contributors. “Kushyar ibn Labban al-Jili”. islam.museum, https://islam.museum/en/person/kushyar-ibn-labban/. CC BY-SA 4.0. Last updated 2026-10-19.

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Wing

People

Prophets, companions, scholars, rulers, scientists, poets, travelers: women and men who shaped the story.
Related

Abu al-Wafa' al-Buzjani, Muhammad ibn Muhammad

One of the leading Muslim scholars of mathematics and astronomy, born in Buzjan in Khurasan.