The Social Democratic Party of Disparu (French: Parti social-démocratique du Disparu), commonly referred to as the Social Democrats (French: Sociaux-démocrates) and informally known as the "sedéquistes", is a social-democratic political party in Disparu. The party is left-leaning, both socially and fiscally. The party's current leader is Maylene Pikachurin. The Social Democrats are mostly considered to be the founders of the post-Second Quiet Revolution Disparuean state, as many of its prominent members played a role in the creation of the legal framework of the new state.