H. J. McCloskey

Henry John McCloskey (1925–2000) was an Australian moral philosopher and writer.

McCloskey was Professor of Philosophy at La Trobe University in Melbourne. After graduating from the University of Melbourne, he had appointments at the University of Western Australia and the University of Melbourne before taking up a chair at La Trobe. He was president of the Australasian Association of Philosophy in 1978. McCloskey is known for his sheriff scenario, a thought experiment he used to criticize "extreme" utilitarianism, or what later came to be known as act utilitarianism.

He was married to Mary Agnes McCloskey. McCloskey was an atheist. He argued that the problem of evil provides conclusive evidence against theism.

McCloskey was a noted critic of animal rights. McCloskey stated that animals cannot have moral rights but they can be given legal rights.