Abel Heywood (25 February 1810 – 19 August 1893) was an English publisher, radical and mayor of Manchester.
Heywood was born into a poor family in Prestwich, who moved to Manchester after Heywood's father died in 1812. Abel obtained a basic education at the Anglican Bennett Street School, and at the age of nine started work in a warehouse for 1s and 6d a week. He supplemented his energetic autodidactism by attending the Mechanics' Institute, and following a summary dismissal by his manufacturing employer set up a penny reading room in Manchester at some point in 1831. He gained the Manchester agency for The Poor Man's Guardian, and made a point of refusing to pay the stamp duty intended to suppress mass publishing, being imprisoned in 1832 for four months for refusing to pay a £48 fine. Even though subject to heavy fines repeatedly throughout the next two years (which he paid), he continued his commitment to inexpensive newspapers. His bookselling business in Oldham Street was successful and continued for many years.
During the next two decades Heywood had an ambiguous relationship with Manchester's frenetic Radicalism and agitation. In 1828 he was involved in the protests to reform the management of the Mechanics' Institute. Run on the model of the Edinburgh School of Art, total power was given to honorary members, who paid £10 a year. The managers of the institution were then chosen by these honorary members, effectively ensuring constant middle class directorship. Anger over this and other matters such as the high annual subscription fee of £1 for ordinary members and the strict prohibition of political lectures or literature, including newspapers, eventually boiled over. A number of subscribers, including Heywood, signed a document demanding the right to be allowed to elect nine directors from their own ranks, and once this was met with an unsatisfactory compromise these protestors broke away and formed the New Mechanics' Institute, electing Rowland Detrosier president. Although it is not known for certain if Abel remained in the old Institute or joined the new one, his brother and business partner John was an important member of the new Institute's governing provisional committee. By 1834 the rebels were drawn back to the old Institute, after the flight of over one hundred members had forced them into the democratic reforms sought by the subscribers.