This paper analyses how political actors from this ‘arch of opposition’ mobilized the memory of the Revolution. It proposes that three framings emerged particularly strongly across the period: (i) as a tool to shape collective political identities and their legitimacy; (ii) by articulating a series of rights and institutions as ‘conquests of the revolution’ now under threat; (iii) by framing the work of the revolution as ‘unfinished’, i.e. requiring an overhaul of existing institutions. This paper concludes by exploring the dynamic uses of these frames across this period and how this connects with recent political developments in Portugal, particularly the creation of an unprecedented governmental alliance across the left following the 2015 elections.