Abstract
I argue that monarchies, in any possible form (absolute or constitutional), should be abolished once and for all. This is because of the deeply immoral presuppositions such a system of government upholds (implicitly or explicitly). Call this _‘the moral argument against monarchy’_. I identify three basic moral principles that monarchy by definition breaches: ‘the basic moral equality principle’, ‘the basic dignity principle’ and ‘the basic moral desert principle’. Finally, I examine and reply to three objections, including the common objection that constitutional monarchy should not be abolished because it is pragmatically useful.