Kaarlo "Kalle" Kustaa Paasia (28 August 1883 â 19 December 1961) was a Finnish gymnast who won bronze in the 1908 Summer Olympics.
Paasia's parents were farmer Kalle Kustaa Paasia and Amanda Kustaantytär. He was married twice:
He completed his matriculation exam at the Hämeenlinna Lyceum in 1905 and graduated as an agronomist in 1911.
He worked as a chief executive officer of Toijala dairy, principal and teacher of Päivölä farm school, an assistant at the state butter inspection plant in Hanko and a manager at the butter inspection plant in Turku.
He won the Finnish national championship in team gymnastics as a member of Ylioppilasvoimistelijat in 1909.