English society comprises the group behaviour of the English people, and of collective social interactions, organisation and political attitudes in England. The social history of England evidences many social and societal changes over the history of England, from Anglo-Saxon England to the contemporary forces upon the Western world. These major social changes have occurred both internally and in its relationship with other nations. The themes of social history include demographic history, labour history and the working class, women's history, family, the history of education in England, rural and agricultural history, urban history and industrialisation.

The distant past does not offer much information on the structures of society. However, major changes in human behaviour make it likely that society must have changed dramatically. In common with much of Europe, the switch from the hunter-gatherer lifestyle to farming around 4000 BC must have heralded an enormous shift in all aspects of human life. Nobody knows what changes may have occurred, and recent evidence of permanent buildings and habitation from 3,000 years ago means that these may still have been gradual shifts. One of the most obvious symbols of change in prehistoric society is Stonehenge. The building of such stone circles, burial mounds and monuments throughout the British Isles seems to have required a division of labour. Builders would have needed to dedicate themselves to the task of monument construction to acquire the necessary skills. Not having time to hunt and farm would make them rely on others to such an extent that specialised farmers would emerge who provided not only for themselves but also for the monument builders. There are many changes in culture seen in prehistoric and later times such as the Beaker people, the Celts, the Romans and the Anglo-Saxons.

The Roman invasion of Britain in 54 BC probably did not alter society greatly at first, as it was simply a replacement of the ruling class, but numerous, at first minor, ideas would later gain footholds. Certainly, it would not have affected Ireland in the slightest. It is from the Romans, and particularly Tacitus, that we get the earliest detailed written records of Britain and its tribal society. We get fascinating glimpses of society in Britain before the Romans, although only briefly and disparagingly mentioned, particularly the importance of powerful women such as Cartimandua and Boudica. City dwelling was not new to pre-Roman Britain, but it was a lifestyle that the Romans preferred even though available to only a select few Romanised Britons. Romanisation was an important part of the Roman conquest strategy, and British rulers who willingly adopted Roman ways were rewarded as client kings; a good example of this is Togidubnus and his ultramodern Fishbourne Roman Palace. To subdue and control the country, the Romans built a major road network which not only was an important civil engineering project but formed the basis of the country's communication links. The Romans brought many other innovations and ideas such as writing and plumbing, but how many of these things were the preserve of the rich or were even lost and re-appropriated at a later date is uncertain.

The collapse of the Western Roman Empire in the 5th century is thought to have brought general strife and anarchy to society, but the actual events are not well understood. Archaeology certainly shows a reduction in the expensive goods found before, and the Roman cities began to be abandoned, but much of British society had never had such things. Certainly, numerous peoples took advantage of the absence of Roman power, but how they affected British society is far from clear. The hegemony of Roman rule gave way to a selection of splintered, often competing, societies, including later the heptarchy. Rather than think of themselves as a small part of a larger Roman empire, they reverted to smaller tribal allegiances.

The Anglo-Saxons' arrival is the most hotly disputed of events, and the extent to which they killed, displaced, or integrated with the existing society is still questioned. What is clear is that a separate Anglo-Saxon society, which would eventually become England with a more Germanic feel, was set up in the south east of the island. These new arrivals had not been conquered by the Romans, but their society was perhaps similar to that of Britain. The main difference was their pagan religion, which the surviving northern areas of non-Saxon rule sought to convert to Christianity. During the 7th century these northern areas, particularly Northumbria, became important sites of learning, with monasteries acting like early schools and intellectuals such as Bede being influential. In the 9th century Alfred the Great worked to promote a literate, educated people and did much to promote the English language, even writing books himself. Alfred and his successors unified and brought stability to most of the south of Britain that would eventually become England.

After the Norman Conquest of England in 1066, society seemed fixed and unchanging for several centuries, but gradual and significant changes were still taking place, the exact nature of which would not be appreciated until much later. The Norman lords spoke Norman French, and in order to work for them or gain advantage, the English had to use the Anglo-Norman language that developed in England. This became a necessary administrative and literary language (see Anglo-Norman literature), but despite this the English language was not supplanted, and after gaining much in grammar and vocabulary began in turn to replace the language of the rulers. At the same time the population of England more than doubled between Domesday and the end of the 13th century, and this growth was not checked by the almost continual foreign warfare, crusades and occasional civil anarchy.

Feudalism, although historians debate the term, is often used to describe medieval society. Basically stated, a lord owns land or a fief which he allows vassals to work in return for their military service. The vast majority of the people were peasants who would work on the vassal's fiefs. This or a similar system was the basis of later medieval society. It probably existed in some form in England before the Norman conquest, but the Normans did much to institute it, either replacing existing lords or by becoming 'overlords' above now-demoted lords. A wealth of information on these social structures can be drawn from the best early surveys of its type, the Domesday Book.

The Crusades are one measure of the ever-increasing power of the church in medieval life, with some estimates suggesting that as many as 40,000 clergy were ordained during the 13th century. This is also shown by the spate of cathedral building, common throughout Europe, at the time. These great buildings would often take several generations to complete, spawning whole communities of artisans and craftsmen and offering them jobs for life. A quarter of the land was owned by the Church. Its monasteries owned large tracts of land farmed by peasants.