Josiah Whitbread (fl. c. 1864 – 1879) was a London based map publisher active in the middle to later parts of the 19th century. Whitbread was based at 142 Oxford Street London. He published several large format maps and street guides, mostly focusing on London. When he retired his map plates were sold to Philip and Son who republished them under their own imprint. Little else is known of Whitbread's life or publishing history.