Opposition to hunting is espoused by people or groups who object to the practice of hunting, often seeking anti-hunting legislation and sometimes taking on acts of civil disobedience, such as hunt sabotage. Anti-hunting laws, such as the English Hunting Act 2004, are generally distinguishable from conservation legislation like the American Marine Mammal Protection Act by whether they seek to reduce or prevent hunting for perceived cruelty-related reasons or to regulate hunting for conservation, although the boundaries of distinction are sometimes blurred in specific laws, for example when endangered animals are hunted.
The term anti-hunting is used to describe opponents of hunting; while it does not appear to be pejorative, it is widely used as such by pro-hunting people.
It is difficult to compare strength of anti-hunting sentiment in different countries, for example because the word hunting carries different meanings in the UK and United States. Nonetheless, it is more possible to compare the strength of the anti-hunting movement in different countries, with some having stronger organization, such as in the UK, and some being nearly without it, such as New Zealand. However, as can be seen in the results table, opinions can vary widely on different surveys even within the same country, and as in all market research, consideration must be given to recent events that made the news and the wording of the questions, both of which can influence results.
The Burns Inquiry analysis of the opposition to hunting in the UK included social class, sometimes proposed as a differentiating factor between hunting in the UK and hunting in the United States, as one among many anti-hunting concerns. Furthermore, they showed the UK's anti-hunting movement was itself only part of a wider, grassroots opposition to hunting in the UK. The Burns Inquiry reported that:
The UK government's response to the call for bans on hunting, notably rabbit and hare coursing, has historically been to show its support for the interests of farmers, according to political historian Michael Tichelar. As recently as 2005, one anti-hare coursing organisation referred to coursing supporters as being made up of "10% Nobs and 90% Yobs".
An element of class is absent from the hunting debate in the United States where there are not many obvious class differences in hunting habits. Instead the differences in anti-hunting sentiment relates to urban sprawl and increasing population density. Because of the abundance of public land in the United States, as high as 75% of the land in some states, one need not be wealthy to have access to huntable land in less densely populated areas.
The democratic perspective on hunting in the United States started as a result of the reaction against English laws restricting game to the crown. This is one of the aspects of American culture which formed as a result of that nation's original high number of enclosure refugees from the UK and Ireland. A further distinction between the context of debate on hunting in the UK and US is that US hunting is generally licensed by government agencies, providing licence fee revenue. In contrast to this, hunting in the UK has broadly required only the permission of the landowner or the owner of sporting rights over the land.
Animal rights activists argue that hunting for "sport" is cruel, unnecessary, and unethical. They note the pain, suffering and cruelty inflicted on animals who are hunted. They say that hunting can be combated by spreading deer repellent or human hair (from barber shops) near hunting areas. They also argue that hunting is inherently speciesist: