Namesakes
Eero Lehtonen
(m) 1898-1959 
Olympic Medalists 1920; 1924 pentathlon (gold)
Erkki Lehtonen
(m) 1957-
Olympic Medalists 1988 ice hockey (silver)
Kari Lehtonen
(m) 1983-
Olympic Medalists 2014 ice hockey (bronze)