Namesakes
Notable Musicians:
1 singer/composer
Margareta Hallin 1931-2020 
Olympic Medalists:
2 silver
(silver) Grete Rosenberg 1912 swimming - 4x100 m freestyle relay
(silver) Pernilla Winberg (a.k.a. Margareta) 2006 ice hockey
Saints:
2 blessed
Blessed Margareta Ebner 1291-1351
Blessed Margareta Kratz 1430-1532
Swedish Kings and Queens:
1 queen
Queen Margareta 1389-1412