The Representation of the People Act 1832 (also known as the Reform Act 1832, Great Reform Act or First Reform Act) was an act of the Parliament of the United Kingdom (indexed as 2 & 3 Will. 4. c. 45) to reform the electoral system in England and Wales and to expand the franchise. The measure was brought forward by the Whig government of Prime Minister Charles Grey, 2nd Earl Grey.
The legislation granted the right to vote to a broader segment of the male population by standardizing property qualifications, extending the franchise to small landowners, tenant farmers, shopkeepers, and all householders who paid a yearly rental of £10 or more. The act also reapportioned constituencies to address the unequal distribution of seats. The act of England and Wales was accompanied by the Scottish Reform Act 1832 (2 & 3 Will. 4. c. 65) and Irish Reform Act 1832 (2 & 3 Will. 4. c. 88).