Henry Richard Yeoville Yardley Thomason (17 July 1826 – 19 July 1901) was a British architect active in Birmingham.
[citation needed] He was a pupil of Charles Edge, and after qualifying as an architect he worked for the borough surveyor.
He designed the Council House after winning a competition.
As architect to Birmingham, Dudley and District Banking Company he designed several bank buildings in the area.
He died in 1901 and is buried in Kensal Green Cemetery.