Scholarly attention to the history and legacies of France's overseas empire is a welcome development of the last two decades, but the field of modern French colonial history has become overly focused on the “tensions” and “contradictions” of universalist republican imperialism. This introduction argues that we must recognize the ideological diversity of the French state and the complexity of the relationships between colonial and metropolitan histories in the modern period. The articles in this special issue show the critical role of the non-republican regimes of the nineteenth century in the construction of the modern French empire, and the ways that colonial entanglements shaped processes of post-Revolutionary reconstruction in France under the Restoration (1815–1830), July Monarchy (1830–1848), Second Republic (1848–1851), and Second Empire (1852–1870).