Marta Mattsson
Birth: 20 September 1906
Stode, Sweden
Death: 18 February 2017
Stode, Sundsvall, Sweden
Age: 110 years, 151 days
Country: SWE FlagSWE

Marta Mattsson (née Wallmark; 20 September 1906 – 18 February 2017) was a Swedish supercentenarian who at the time of her death was the second-oldest living person in Sweden.


Marta Paulina Wallmark was born in Stode, Vasternorrland, Sweden on 20 September 1906 as the daughter of Ingemar and Marta Flodin Wallmark. She married Sven Teodor Nüth and had two children, Sven and Britt-Marie. The couple divorced in the 1930s and Marta later remarried to Olof Mattsson. 

Marta Mattsson died in Stode, Sundsvall on 18 February 2017, aged 110 years. 151 days.