Jansson
Jansson was originally a patronymic educated Swedish family name with the "Son of the importance in January ."
Name bearer
- Albin Jansson (1897–1985), Swedish ice hockey goalkeeper
- Ann Jansson (soccer player) (born 1957), Swedish soccer player
- Ann Jansson (athlete) (born 1958), Swedish athlete
- Anna Jansson (* 1958), Swedish writer
- Axel Jansson (1882–1909), Swedish sports marksman
- Bertil Jansson (1898–1981), Swedish shot putter
- Börje Jansson (chess player) (* 1942), Swedish chess player
- Börje Jansson (racing driver) (* 1942), Swedish motorcycle racing driver
- Daniel Jansson (* 1979), Finnish basketball coach
- Eugène Jansson (1862–1915), Swedish painter
- Folke Jansson (1897–1965), Swedish triple jumper
- Folke Jansson (ice hockey player) (1917–1983), Swedish ice hockey player and coach
- Gunnar Jansson (athlete) (1897–1953), Swedish hammer thrower
- Gunnar Jansson (soccer player) (1907–1988), Swedish soccer player
- Gunnar Jansson (politician) (* 1944), Finnish politician
- Gustaf Jansson (1922–2012), Swedish marathon runner
- Helena Jansson (* 1985), Swedish orienteer
- Helge Jansson (1904–1989), Swedish decathlete and high jumper
- Henrik Jansson (* 1972), Swedish snowboarder
- Jesper Jansson (* 1971), Swedish football player
- Johanna Jansson , known as Dotter (* 1987), Swedish singer
- Karl Emanuel Jansson (1846–1874), Finnish-Swedish painter
- Lars Jansson (comic artist) (1926–2000), Finnish comic artist and author
- Lars Jansson (motor sportsman) (* 1944), Swedish speedway driver
- Lars Jansson (musician) (* 1951), Swedish musician and composer
- Lars Jansson (ice hockey player) (* 1970), Swedish ice hockey player
- Marlena Jansson (* 1970), Swedish orienteer
- Martin Jansson (* 1978), Swedish ice hockey player
- Mikael Jansson (* 1965), Swedish politician
- Monika Jansson , Swedish curler
- Nanna Jansson (* 1983), Swedish ice hockey player
- Oscar Jansson (* 1990), Swedish football player
- Pontus Jansson (* 1991), Swedish football player
- Ragnar Jansson (1908–1977), Finnish sailor
- Rune Jansson (1932-2018), Swedish wrestler
- Tove Jansson (1914-2001), Finnish writer
- Ulrik Jansson (* 1968), Swedish football player
- Volkmar Jansson (* 1955), German orthopedist and university professor
- Wilhelm Jansson (1877–1923), Swedish-German trade unionist