This study explores the life and political role of Ibn Ammar, a distinguished figure in 5th century AH/11th century AD Andalusia, who rose to prominence within the administrative system of the Kingdom of Seville under the Banu Abbad. Benefiting from his official position, Ibn Ammar became deeply involved in Andalusian politics, particularly through his close association with Al-Muʿtamid Ibn Abbad, both during his crown prince years and after his accession to power. The research is structured into an introduction and two main sections: the first examines Ibn Ammar’s origins, upbringing, and cultural background, while the second analyzes his political contributions. These include his diplomatic activities such as negotiations, embassies, and city administration, as well as his military engagements, where he commanded forces and participated in campaigns. His selection was largely influenced by his poetic talent, reflecting the high value Taifa rulers placed on literary skill. Ultimately, Ibn Ammar’s assumption of political responsibilities beyond his clerical role had adverse consequences, contributing to the weakening and eventual decline of the Taifa kingdoms.