|Roles||Competed in Olympic Games|
|Full name||Johan Bertil Karl•von Wachenfeldt|
|Used name||Bertil•von Wachenfeldt|
|Born||4 March 1909 in Storvik, Sandviken (SWE)|
|Died||30 September 1995 in Göteborg (Gothenburg) (SWE)|
|Measurements||188 cm / 76 kg|
|Affiliations||IF Thor, Uppsala (SWE) / IK Göta, Bromma, Stockholm (SWE)|
Bertil von Wachenfeldt had the following podium finishes at major championships: 3rd in the 1934 European Championships 400 metres, 3rd in the 1934 European Championships 4×400 metres Relay (with Sven Strömberg and the non-Olympians Pelle Pihl and Gustaf Eriksson), 3rd in the 1938 European Championships 4×400 metres Relay (with the non-Olympians Lars Nilsson, Carl Hendrik Gustafsson and Börje Thomasson). In the 1938 European Championships 400 metres von Wachenfeldt finished sixth.
Personal Best: 400 – 47.8 (1937).
|Games||Discipline (Sport) / Event||NOC / Team||Pos||Medal||As|
|1928 Summer Olympics||Athletics||SWE||Bertil von Wachenfeldt|
|400 metres, Men (Olympic)|
|4 × 400 metres Relay, Men (Olympic)||Sweden||4|
|1936 Summer Olympics||Athletics||SWE||Bertil von Wachenfeldt|
|400 metres, Men (Olympic)||4 h2 r2/4|
|4 × 400 metres Relay, Men (Olympic)||Sweden||5|