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Alex Thomson (cinematographer) (1929–2007), English cinematographer •
Alex Thomson (journalist) (born 1960), English journalist •
Alexander Thomson (1817–1875), Scottish architect •
Beatrix Thomson (1900–1986), British actress •
Beverly Thomson (1964–2025), Canadian journalist •
Charles Thomson (artist) (born 1953), British artist, painter and poet •
Cyndi Thomson (born 1976), American country music singer •
Diana Thomson (born 1939), English sculptor •
Edward William Thomson (writer) (1849–1924), Canadian journalist and writer •
Frederick Clifton Thomson (1890–1928), American silent film cowboy actor •
George Thomson (musician) (1757–1821), Scottish music collector •
Hugh Thomson (1860–1920), Irish illustrator •
Hugh Thomson (writer), English travel writer •
Kenneth Thomson (actor) (1899–1967), American character actor •
Lily James (born Lily Thomson in 1989), English actress •
Margaret Thomson (1910–2005), Australian-New Zealand filmmaker •
R. H. Thomson (born 1947), Canadian television, film, and stage actor •
Riley Thomson (1912–1960), American animator and comics artist •
Robert Thomson (executive) (born 1961), Australian journalist •
Roy Thomson, 1st Baron Thomson of Fleet (1894–1976), Canadian newspaper and media entrepreneur •
Rosemary Thomson, Canadian conductor •
Rupert Thomson (b 1955), English author •
Sebastian Thomson, drummer and musician •
Tom Thomson (1877–1917), Canadian artist •
Valentine Thomson (1881–1944) French writer, philanthropist and women's rights activist •
Virgil Thomson (1896–1989), American composer == Politics, law, and government ==