| Constituency: | Western Electoral District of Kuopio county |
| Birth Name: | Lauri Elias Simelius |
| Birth Date: | 28 January 1899 |
| Birth Place: | Rautio, Grand Duchy of Finland |
| Death Place: | Impilahti, Russian SFSR, Soviet Union |
| Death Cause: | Killed in action |
| Occupation: | Priest |
| Known For: | Political activist |
| Member of Parliament | |
| Party: | Patriotic People's Movement |
| Term Start: | 01.09.1933 |
| Term End: | 31.08.1939 |
| Education: | Honors Degree in Theology at University of Helsinki |
| Allegiance: | Finland |
| Branch: | Infantry |
| Serviceyears: | 1940 |
| Unit: | JR 39 |
| Battles: | Winter War |
Lauri Elias Simojoki (28 January 1899 – 25 January 1940) was a Finnish clergyman who became a leading figure in the country's far right movement.
The son of a clergyman, Simojoki was born on 28 January 1899 in Rautio.[1] As a youth he saw service in the struggle for Finnish independence and then with the Forest Guerrillas in East Karelia.[1] A student in theology at the University of Helsinki, he became involved in the formation of Academic Karelia Society, serving as chairman from 1922-1923 and secretary from 1923-1924.[1] He advocated the union of all Finnish people into a Greater Finland whilst in this post.[1] Strongly influenced by Russophobia, the student Simojoki addressed a rally on 'Kalevala Day' in 1923 with the slogan "In the name of Finland's lost honour and her coming greatness, death to the Ruskis."[2]
Simojoki was ordained as a minister in 1925 and he held the chaplaincy at Kiuruvesi from 1929 until his death.[1] He became involved with the Patriotic People's Movement and, in 1933, took command of their youth movement, Sinimustat (The Blue-and-Blacks), which looked for inspiration to similar movements amongst fascist parties in Germany and Italy.[1] The movement was banned in 1936 due to its involvement in revolutionary activity in Estonia, although Simojoki continued to serve as a leading member of the Patriotic People's Movement.[1] He was a Member of Parliament in 1933-1939. He founded a second youth group, Mustapaidat (the Black Shirts), in 1937, although this proved less successful.[1]
When the Winter War broke out in 1939, Simojoki enlisted as a chaplain in the Finnish Army.[1] He was killed in action on Koirinoja's ice in Impilahti, while putting down a wounded horse in no man's land. After the Finnish troops were unable to put down the horse from their positions, Simojoki skied to the horse and euthanized it with a pistol. Having done that, he was gunned down by a Soviet machine gun.[3]