This period typically spans from the early political and poetic upheavals of the 1780s to the 1832 Reform Act. Few periods in English-language literary history are as brief as the fifty years of the Romantic era, yet few have been as influential. Romanticism marked a profound shift in poets' understanding of their craft, its origins, and its capabilities. Since then, English-language poets have either advanced this revolution or responded to it.

In Britain, Romanticism was not a single, cohesive movement unified around any one figure, location, moment, or manifesto. The various schools, styles, and perspectives that we now categorize as Romantic resists simple classification. However, all Romantic works emerged from the same set of contexts—some long in the making, others rapid upheavals. Born from revolutions in the United States (1776) and France (1789), the Romantic era coincided with the societal transformations of the Industrial Revolution, the rise of liberal movements, counterrevolutionary measures by the state, and the expression of radical ideas—such as Parliamentary reform, expanded suffrage, abolitionism, and atheism—in pamphlets and public demonstrations. While Britain avoided a full-scale revolution, political tensions occasionally erupted into violence, most notably during the Peterloo massacre of 1819, when cavalry killed at least ten peaceful protesters and injured hundreds more.

Inspired by the era’s revolutionary ethos, Romantic poets created new literary forms. Romantic poetry could advocate radical ideas directly and forcefully (as in Percy Bysshe Shelley’s “England in 1819,” a sonnet condemning the Peterloo massacre) or more allegorically and ambiguously (as in William Blake’s “The Tyger,” from Songs of Innocence and of Experience). In the words of William Wordsworth’s preface to Lyrical Ballads, a groundbreaking collection he co-authored with Samuel Taylor Coleridge, Romantic poets could “choose incidents and situations from common life,” portraying them not in formal or elevated language but in the everyday speech of ordinary people. Romanticism provided a platform for the voiceless, giving a voice to those marginalized by an increasingly urban and commercial society—rural workers, children, the poor, the elderly, and the disabled—or it could focus on individuality, highlighting the poet’s own subjectivity in its most unique or experimental form.

Alongside evolving political and social ideas, Romantic poets embraced new aesthetic theories, drawing on both British and German philosophy, which rejected the neoclassical ideals and rigid decorum of 18th-century poetry. To borrow a central concept from critic M.H. Abrams’s influential book The Mirror and the Lamp (1953), Romantic poets departed from the past by ceasing to create works that merely mirrored or reflected nature; instead, they produced poems that acted as lamps, illuminating truths through self-expression and projecting the poets’ subjective, often impressionistic, experiences onto the world. From philosophers like Edmund Burke and Immanuel Kant, the Romantics inherited a distinction between two aesthetic categories: the beautiful and the sublime. The beautiful was associated with smallness, clarity, and effortless pleasure, while the sublime suggested vastness, obscurity, and awe-inspiring grandeur. Additionally, from German critic A.W. Schlegel, Coleridge developed his ideal of “organic form”—the unity found in works where the parts are interdependent and integral to the whole, growing naturally rather than following externally imposed rules.

The Romantics were perhaps the most self-conscious and self-critical British poets to date, justifying their poetic innovations through various prose genres (such as prefaces, reviews, essays, diaries, letters, and autobiographies) or even within the poetry itself. Yet they did not write solely for an elite audience of poets and critics. They participated in a burgeoning literary marketplace that welcomed the revival of English and Scottish ballads (narrative folk songs published in print), the rediscovery of medieval romances (a key influence on Romanticism), and prose fiction ranging from the psychological extremes of the Gothic novel to the social realism of Jane Austen. Romantic poets often looked backward—to Greek mythology, classical art, or Britain’s medieval past—to speculate about the future. Perhaps no pre-Romantic figure inspired them more than William Shakespeare, who exemplified what John Keats called “Negative Capability”—the ability to embrace uncertainties, mysteries, and doubts without reaching impatiently for facts or rationality. For Keats, a “great poet” like Shakespeare unlocked boundless imagination, not limited by the pursuit of truth or personal ego: “the sense of Beauty overcomes every other consideration, or rather obliterates all consideration.”

Drawing on unbridled imagination and a rich cultural landscape, Romantic-era poems could range from trivial to fantastical, from succinctly songlike to sprawlingly digressive, from fragmented thoughts to tightly structured sonnets and odes. They could be as comic as Lord Byron’s mock epic Don Juan or as subversive in its cosmology as Blake’s The Marriage of Heaven and Hell. If one innovation stands as the most lasting legacy of Romanticism, it is the preeminence of the lyric poem, often spoken in the first person (the "lyric I"), typically identified with the poet, caught in the tension between passion and reason, seeking correspondences between natural surroundings and the workings of the heart and mind. And if any collection sealed this legacy, it was Wordsworth and Coleridge’s Lyrical Ballads, first published anonymously in 1798. The very title challenges traditional hierarchies, blending the exalted outbursts of lyric poetry with the folk narratives of ballads. In the preface added to the second edition in 1800, and expanded in later editions, Wordsworth articulated a program for poetry grounded in feeling, providing Romanticism with some of its most resonant phrases: “all good poetry is the spontaneous overflow of powerful feelings” and “it takes its origin from emotion recollected in tranquillity.”

The following collection of poems, poets, articles, guides, and recordings offers an introduction to the Romantic era. Included are the towering figures often referred to as the “Big Six”—the earlier generation of Blake, Wordsworth, and Coleridge, along with the so-called Young Romantics: Byron, Shelley, and Keats. The anthology also features indispensable women poets such as Charlotte Smith, Mary Robinson, and Felicia Dorothea Hemans, as well as the Scottish poet Robert Burns and the laboring-class poet John Clare. However, this selection is just a starting point: no single introduction to Romanticism can capture the full range of the period’s diversity and restless experimentation.

John Keats (31 October 1795 – 23 February 1821) was an English poet of the second generation of Romantic poets, along with Lord Byron and Percy Bysshe Shelley. His poems had been in publication for less than four years when he died of tuberculosis at the age of 25. They were indifferently received in his lifetime, but his fame grew rapidly after his death. By the end of the century, he was placed in the canon of English literature, strongly influencing many writers of the Pre-Raphaelite Brotherhood; the Encyclopædia Britannica of 1888 called one ode "one of the final masterpieces".