Thomas Lennox Watson (1850– 12 October 1920) was a Scottish architect and interior designer. He submitted designs for the Glasgow City Chambers (1880) and Kelvingrove Art Gallery (1892) competitions, but was unsuccessful.
Adelaide Place Baptist Church, Pitt Street (1875-7)Hillhead Baptist Church, Creswell Street (1883)Wellington Church, University Avenue (1882-4)The Royal Clyde Yacht Club, Hunters Quay (1889–91)Woodcroft, Larbert (1890-1)The South School, Paisley (1893-5)59 Bath Street (1899–1900, demolished c. 1967)Dr James Hederwick Monument, with a bronze portrait by J. P. Macgillivray, Glasgow Cathedral (1901)Saracen Head tenement, Gallowgate (1906)the interiors for the yachts, Mohican and Meteor, the latter for Kaiser Wilhelm IIWar memorial of the Royal Technical College (1920) 