The Society for the Suppression of Vice was a 19th-century English society dedicated to promoting public morality. It was established in 1802 as a successor of the Society for the Reformation of Manners, and continued to function until the 1870s or 1880s.
The Society was founded by William Wilberforce following a Royal Proclamation by George III in 1787 the Proclamation for the Discouragement of Vice, on the urging of Wilberforce, as a remedy for the rising tide of immorality. The proclamation commanded the prosecution of those guilty of "excessive drinking, blasphemy, profane swearing and cursing, lewdness, profanation of the Lord's Day, and other dissolute, immoral, or disorderly practices". Greeted largely with public indifference, Wilberforce sought to increase its impact by mobilising public figures to the cause, and by founding the Society for the Suppression of Vice.
As listed in an address published in 1803, the Society's particular concerns were: "profanation of the Lord's Day and profane swearing; publication of blasphemous, licentious and obscene books and prints; selling by false weights and measures; keeping of disorderly public houses, brothels and gaming houses; procuring; illegal lotteries; cruelty to animals".
M.J.D. Roberts writes that the Jacobin ideas, from the French Revolution, raised fears of atheism, leading some to set up organizations like the Society for the Suppression of Vice, to campaign for tough application of the law against atheists. One who suffered from the attentions of the Society for the Suppression of Vice was the campaigner for free speech Richard Carlile.
The Society was involved in enforcing the stamp duty on newspapers. The campaign to abolish the stamp duty was led by the radical press. Other more establishment figures like Lord Brougham, the Lord Chancellor, 1834, also argued against it. The stamp duty was reduced to 1d in 1836 and abolished in 1855.