Sport Lisboa e Benfica holds the distinction of winning the most official domestic league titles in the history of Portuguese professional football. Over decades of elite competition in the Primeira Liga, Benfica has accumulated a record-shattering number of championship trophies, establishing itself as the most decorated club in the country. Their closest competitors, FC Porto and Sporting CP, maintain impressive trophy cabinets of their own, but Benfica's historical supremacy in domestic league triumphs remains unmatched across the landscape of Portuguese sports.