This chapter explores the archaeology of late antique Rome, focusing on the city’s transformation between the third and eighth centuries. It examines architectural, epigraphic and material evidence to trace changes in urban infrastructure, social organisation and religious practices. Recent archaeological projects, including excavations at the Crypta Balbi and the imperial fora, have yielded significant insights into the reuse of urban spaces and shifting patterns of habitation. This study challenges earlier narratives that describe late antique Rome as a city in decline, instead presenting it as a dynamic environment where old structures were adapted to new functions. A major emphasis is placed on the integration of Christian and imperial elements in the cityscape. This investigation highlights the construction of monumental churches such as St Peter’s and the Lateran Basilica, which repurposed materials from earlier Roman buildings, reinforcing Christian authority while maintaining connections to imperial traditions. Another important aspect discussed is the evolution of private housing, with evidence indicating a gradual shift from elite domus to smaller, more communal living arrangements. The chapter concludes that late antique Rome was characterised by both continuity and transformation.