This article traces the impact of state formation and class formation on the emergence and development of competitive ethnopolitical identities in Sierra Leone. The politicization of Creole, Mende, Temne and Limba identity deserves scrutiny on account of the dominant role these identities have played in shaping political processes in postcolonial Sierra Leone. Not only is Sierra Leone a culturally plural and intensely stratified society, its postcolonial political history attests to, and offers interesting insights about, the intimate connections between class, ethnicity and state formation. From the end of the nineteenth century until independence, the most divisive ethnoregional conflict in Sierra Leone pitted colony Creole elites against protectorate African elites. The Creoles, separatist in their political attitudes and aspirations, rejected political equality with protectorate Africans and the latter resented both the assertions of superiority by Creoles and their relative dominance in Sierra Leone politics prior to decolonization. This polarization persists even today, but its political significance has paled in comparison to both the rift between the Mendes of the south and the Temnes of the north and the contemporary dominance of Limba cultural entrepreneurs and politicians. Fissures in protectorate elite solidarity coincided with the emergence of political organizations founded and led by competing petty bourgeois elements. One such organization, the All Peoples Congress (APC) party, was formed as an alternative to the Mende-dominated Sierra Leone People's Party (SLPP).