Libertarianism Without Inequality is a book written in 2003 by Michael Otsuka, and published by Oxford University Press.

[1] Ian Carter has said, "In this important contribution to rights theory, the deontology of punishment, and the problem of political obligation, Michael Otsuka argues against the belief, prevalent on both the left and the right of the political spectrum, that the fundamental principles of libertarianism conflict with the ideal of economic equality.

"[2] Rothbardian intellectual historian David Gordon has said, "Michael Otsuka endeavors to combine two fundamental principles of political philosophy, usually considered polar opposites.

In my view, his ingenious attempt does not succeed; but his failure has much to teach us.

"[3] Timothy Hinton has said the book is a notable contribution to political philosophy.