Thomas Lucas may refer to: Thomas Lucas (MP for Grampound) (c. 1720–1784), British member of parliament (MP) and West India merchant Thomas Lucas (MP for Midhurst), MP for Midhurst in 1407 Thomas Lucas (MP for Southwark), MP for Southwark in 1421 Thomas Lucas (MP for Colchester), MP for Colchester Thomas Lucas (Royalist) (died 1649), officer fighting for the royalist cause in the English Civil War Thomas Lucas (educator) (c. 1764–1838), founder of the Royal London Society for Blind People and developer of the Lucas tactile alphabet system Thomas Lucas (1822–1902), first baronet of the Lucas baronets Thomas Pennington Lucas (1843–1917), Scottish-born Australian medical practitioner, naturalist, author, philosopher and utopianist Thomas Geoffry Lucas (1872–1947), English architect Thomas John Lucas (1826–1908), Union general in the American Civil War Tommy Lucas (1895–1953), England footballer Tom Lucas (trade unionist) (1876–after 1936), Welsh trade union leader Thomas Lucas (cricketer) (1852–1945), Australian cricketer Thomas Lucas (water polo) (born 1989), Dutch water polo player on the Netherlands men's national water polo team