Were there any female Lamplighters?

Yes, there were female Lamplighters. Although the majority of Lamplighters were men, there were a few women who worked as Lamplighters in various cities around the world. For example, in London, Sarah Elizabeth Coleman was one of the first female Lamplighters in the late 19th century. In the United States, Mary Engels was a prominent female Lamplighter in San Francisco during the late 1800s.