Alec Thomson
| Alec Thomson | |
|---|---|
| Constituency | Katanning, South-East Province | 
| Personal details | |
| Born | 9 March 1873 South Shields, County Durham, England | 
| Died | 18 November 1953 Katanning, Western Australia | 
| Political party | Country Party | 
| Spouse | Edith Jenkinson | 
| Profession | Builder and storekeeper | 
Alexander Thomson (9 March 1873 – 18 November 1953), known as Alec Thomson, was an Australian politician, and a member of the Western Australian Legislative Assembly from 1914 until 1930 representing the seat of Katanning, and a member of the Western Australian Legislative Council representing the South Province from 1931 until 1950.