SP – 15.08 m (1927) HJ – 1.80 m (1918) TJ – 13.68 m (1918) PV – 3.40 m (1918) Decathlon – 6393 (1918)[1]
Oskar Bertil Petrus Jansson (29 June 1898 – 25 September 1981) was a Swedish athlete.[2] He competed in the shot put at the 1920 and 1924 Summer Olympics and finished in ninth and eighth place, respectively.[3][4]
Jansson won the Swedish shot put title in 1916 and 1918–1929 and the English one in 1919 and 1921.[5] In 1918 he also competed domestically in decathlon.[1]