Jönsson is a Nordic, mostly Swedish surname. Notable people with the surname include:

• Alexander Achinioti-Jönsson (born 1996), Swedish footballer
• Anita Jönsson (born 1947), Swedish politician
• Bengt Jönsson (athletics coach) (born 1958), Swedish athletic trainer
• Christine Jönsson (born 1958), Swedish politician
• Claus Jönsson (1930-2024), German physicist
• Egon Jönsson (1921–2000), Swedish footballer
• Emil Jönsson (born 1985), Swedish cross country skier
• Jan Jönsson (born 1960), Swedish footballer and coach
• Johanna Jönsson (born 1982), Swedish politician
• Jon Jönsson (born 1983), Swedish footballer
• Jörgen Jönsson (born 1972), Swedish ice hockey player
• Kenny Jönsson (born 1974), Swedish ice hockey player
• Lars Jönsson (film producer), Swedish film producer
• Mona Jönsson (born 1951), Swedish politician
• Niclas Jönsson (born 1967), Swedish race car driver
• Olle Jönsson (born 1955), Swedish singer
• Pär-Gunnar Jönsson, Swedish badminton player
• Tommy Jönsson (born 1976), Swedish footballer

• Johnson (surname)
• Jonsson
• Jónsson