جان ریلندز (John Rylands) was a prominent English businessman and philanthropist, known for his significant contributions to the textile industry during the 19th century. He was born in 1801 and became a successful cotton manufacturer in Manchester, which was a hub for the textile trade at that time. His business acumen helped him amass considerable wealth. In addition to his business success, ریلندز was a dedicated supporter of education and culture. He is best remembered for founding the John Rylands Library in Manchester, which houses a vast collection of rare books and manuscripts. The library remains an important cultural institution today.