William Alfred Ismay

William Alfred Ismay MBE (1910 –2001) was a librarian, writer and collector in Wakefield, West Yorkshire known for his significant collection of post-war studio pottery.

The collection called the W.A. Ismay Collection was bequeathed to the Yorkshire Museum and is one of the world's largest collections of 20th-century studio pottery. It includes work by Bernard Leach, Hans Coper, Shoji Hamada, Takeshi Yasuda, David Leach Dan Arbeid and Lucie Rie.

Born in Wakefield, an only child, his father was a trouser presser and his mother a schoolteacher. He attended Wakefield Grammar School and studied classics at Leeds University. Ismay was stationed in India during the Second World War as a signalman in the Royal Signals Corps.

From 1955 Ismay collected 3,600 pots from 500 makers. By the time of his retirement in 1975 he was head librarian at Hemsworth Library. In 2014 a blue plaque was unveiled in his honour.