Critique of political economy or simply the first critique of economy is a form of social critique that rejects the conventional ways of distributing resources. The critique also rejects what its advocates believe are unrealistic axioms, flawed historical assumptions, and taking conventional economic mechanisms as a given or as transhistorical (true for all human societies for all time). The critique asserts the conventional economy is merely one of many types of historically specific ways to distribute resources, which emerged along with modernity (post-Renaissance Western society).

Critics of political economy do not necessarily aim to create their own theories regarding how to administer economies. Critics of economy commonly view "the economy" as a bundle of concepts and societal and normative practices, rather than being the result of any self-evident economic laws. Hence, they also tend to consider the views which are commonplace within the field of economics as faulty, or simply as pseudoscience.

There are multiple critiques of political economy today, but what they have in common is critique of what critics of political economy tend to view as dogma, i.e. claims of the economy as a necessary and transhistorical societal category.

In the 1860s, John Ruskin published his essay Unto This Last which he came to view as his central work. The essay was originally written as a series of publications in a magazine, which ended up having to suspend the publications, due to the severe controversy the articles caused. While Ruskin is generally known as an important art critic, his study of the history of art was a component that gave him some insight into the pre-modern societies of the Middle Ages, and their social organisation which he was able to contrast to his contemporary condition. Ruskin attempted to mobilize a methodological/scientific critique of new political economy, as it was envisaged by the classical economists.

Ruskin viewed the concept of "the economy" as a kind of "collective mental lapse or collective concussion", and he viewed the emphasis on precision in industry as a kind of slavery. Due to the fact that Ruskin regarded the political economy of his time as "mad", he said that it interested him as much as "a science of gymnastics which had as its axiom that human beings in fact didn't have skeletons." Ruskin declared that economics rests on positions that are exactly the same. According to Ruskin, these axioms resemble thinking, not that human beings do not have skeletons but rather that they consist entirely of skeletons. Ruskin wrote that he did not oppose the truth value of this theory, he merely wrote that he denied that it could be successfully implemented in the world in the state it was in. He took issue with the ideas of "natural laws", "economic man", and the prevailing notion of value and aimed to point out the inconsistencies in the thinking of the economists. He critiqued John Stuart Mill for thinking that "the opinions of the public" was reflected adequately by market prices.

Ruskin coined illth to refer to unproductive wealth. Ruskin is not well known as a political thinker today but when in 1906 a journalist asked the first generation of Labour Party members of Parliament in the United Kingdom which book had most inspired them, Unto This Last emerged as an undisputed chart-topper.

... the art of becoming 'rich', in the common sense, is not absolutely nor finally the art of accumulating much money for ourselves, but also of contriving that our neighbours shall have less. In accurate terms, it is 'the art of establishing the maximum inequality in our own favour'.

— John Ruskin, Unto This Last