Sir Alfred Brumwell Thomas FRIBA (24 February 1868 – 22 January 1948) was an English architect who trained at Westminster School of Art and became an exponent of the Baroque Revival, a style of architecture prevalent for public buildings in the early years of the 20th century.
In 1906, he was made a fellow of the Royal Institute of British Architects, knighted by King Edward VII, and also designed two more public buildings: town halls in Woolwich in South East London, and in the city of Belfast. Belfast City Hall, faced with portland stone and with a copper dome and lavish marble interiors, is thought of as the finest example of Edwardian Baroque in the British Isles.
- Stockport Town Hall, 1905
- Belfast City Hall, 1906
- Woolwich Town Hall, Woolwich 1906 
- Deptford Public Library, 1914, a Carnegie Library 
- Addey and Stanhope School, 1899.
Gallery of architectural work
- Paul Larmour, 'Thomas, Sir Alfred Brumwell (1868–1948)', first published Sept 2004, Oxford University Press, Oxford Dictionary of National Biography, Index Number 101063145
- 1891 England Census
- Burke, Sir Bernard, ed. (1939). Burke's Peerage, Baronetage & Knighthood (97th ed.). Burke's Peerage & Gentry. p. 2926.
- "Linenopolis leads the world". Retrieved 2007-05-13.
- "City Hall, Belfest, by Alfred Brumwell Thomas". Archived from the original on 19 May 2007. Retrieved 2007-05-13.
- "United Kingdom and Ireland: Sample gazetteer articles". Archived from the original on 2007-09-29. Retrieved 2007-05-13.
- "ARTHouse - History of the Building". Archived from the original on April 30, 2006. Retrieved 2007-05-13.
- "Town Hall (2005)". Retrieved 5 April 2010.
- "Woolwich Town Hall, Wellington Square, Greenwich, London". Retrieved 2007-05-13.