Ilmari R. Salminen (21 September 1902 – 5 January 1986) was a Finnish long-distance runner, winner of the 10,000 metres at the 1936 Summer Olympics.^[1]

Salminen became one of the best long-distance runners in the 1930s when he began his international athletics career in 1934 by winning the 10,000 m and taking bronze in 5000 m at the first European Championships in Turin, thus becoming a main favorite at the Olympic 10,000 m run.^[1]

On the first day of competitions in the Berlin Olympics, Salminen won the 10,000 m final before compatriots Arvo Askola and Volmari Iso-Hollo. Salminen managed to hold off Askola by a margin of 0.2 seconds.^[1] In the 5000 m final a few days later, Salminen finished in sixth place.

In the next season, Salminen ran a new 10,000 m world record of 30:05.6. He also ran a new world record in six miles. Salminen finished his international career by winning the gold medal in 10,000 m at the 1938 European Championships and retired from athletics after the next season. He later became a sports official and headed the organizing committee of the 1952 Summer Olympics in Helsinki.^[1]

Records
Preceded by Paavo Nurmi	Men's 10,000 m World Record Holder 18 July 1937 – 29 September 1938	Succeeded by Taisto Mäki