Lytham Windmill is situated on Lytham Green in the coastal town of Lytham St Annes, Lancashire, England. It is of the type known as a tower mill and was designed for grinding wheat and oats to make flour or bran. Since commercial milling on the site ceased in 1921 the mill has belonged to the town and is operated by Fylde Borough Council, who open it to the public during the summer. The mill also contains a museum run by the Lytham Heritage Trust which explains the history and practice of flour milling.