William Henry Crossland was an English architect known for his work in the late 19th century. He was particularly recognized for his designs of public buildings and churches, contributing to the architectural landscape of his time. His style often incorporated elements of the Gothic Revival, which was popular during that era. Crossland's notable projects include the St. John's Church in Bromley and the Bromley Town Hall. His work is characterized by intricate detailing and a strong sense of structure, reflecting the architectural trends of the Victorian period. His contributions have left a lasting impact on the communities he served.