Daniels Mill is a working water mill used for milling flour, located near Bridgnorth in the English county of Shropshire. The mill has the largest cast iron waterwheel in England, spanning a 38 feet (12 m) diameter. The present mill worked until 1957 grinding a variety of grain for animal feed, but ceased operation upon the death of the miller, who is the present owner's father. After a great deal of restoration work, the mill was re-opened in 2008.