This chapter studies the role of public opinion in the politics of education reforms in Spain between 2011 and early 2018. The influence of public opinion in education reforms varied, depending on how salient and coherent public opinion was. Public opinion sent a loud and clear signal in opposition to the government´s cuts in public education spending. Although heavily constrained by the major financial and economic crisis, the government corrected some of its budget cuts in the run-up to the 2015 elections and especially once it had lost its parliamentary majority in the same elections. On aspects related to the structure and governance of the education system, salience was high, but public opinion was much more divided (loud but noisy politics). In this case, the conservative government was clearly appealing to its core constituencies and relied on its parliamentary majority to enact its major education reform in 2013. In this political environment, the public gave little attention to policy reforms in early childhood education and care and vocational education and training. Quiet politics lent greater influence to the government’s budgetary concerns and to organized interests in the development and implementation of reforms in these sectors.