Lieutenant-Colonel Henry Dent Lomas FRIBA (1818 - 27 February 1901) was an architect based in Sheffield.
He learned his trade as an architect as an articled pupil to Mr. Hill of Chancery Lane.
He was appointed as a Fellow of the Royal Institute of British Architects in 1879 He joined the 1st West Yorkshire Royal Engineers (Volunteers) early in its foundation in 1860 at the Sheffield School of Art as a first lieutenant.
The regiment grew in size and relocated several times until in 1881 with a membership of 600 they moved to Glossop Road.
He retired in 1883 and was He died at the age of 82 at his home in Park Crescent, Sheffield on 27 February 1901