Amelia Opie, née Alderson (12 November 1769 – 2 December 1853), was an English author who published numerous novels in the Romantic Period of the early 19th century, through 1828. Opie was also a leading abolitionist in Norwich, England.
She was born Amelia Alderson, the daughter of James Alderson, a physician, and Amelia Briggs of Norwich, England. She was a cousin of notable judge Edward Hall Alderson, with whom she corresponded throughout her life, and also a cousin of notable artist Henry Perronet Briggs.
Miss Alderson had inherited radical principles and was an ardent admirer of John Horne Tooke. She was close to activists John Philip Kemble, Sarah Siddons, William Godwin and Mary Wollstonecraft.
In 1798 Alderson married John Opie, the painter. The nine years of her married life before her husband's death were happy, although her husband did not share her love of society. With his encouragement, in 1801 she completed a novel entitled Father and Daughter, which showed genuine fancy and pathos.
Amelia Opie published regularly after that. Her volume of Poems, published in 1802 went through six editions, and was followed by The Warrior's Return and other poems in 1808. More novels followed: Adeline Mowbray (1804), Simple Tales (1806), Temper (1812), Tales of Real Life (1813), Valentine's Eve (1816), Tales of the Heart (1818), and Madeline (1822).
Opie wrote The Dangers of Coquetry at age 18. Her novel Father and Daughter (1801) is about misled virtue and family reconciliation. Encouraged by her husband to continue writing, she published Adeline Mowbray (1804), an exploration of women's education, marriage, and abolition of slavery. The novel is noted in particular for engaging the history of Opie's former friend Mary Wollstonecraft, whose relationship with the American Gilbert Imlay outside marriage caused some scandal, as did her later marriage to the philosopher William Godwin. Godwin had previously argued against marriage as an institution by which women were owned as property, but when Wollstonecraft became pregnant, they married despite his prior principles. In the novel, Adeline early on becomes involved with a philosopher who takes a principled stand against marriage, only to be convinced to marry a West Indian landowner against her better judgment. The novel also engages abolitionist sentiment, in the story of a mixed-race woman and her family whom Adeline saves from poverty at some expense to herself.