Gunnhildr Sveinsdóttir or
Gunnhildr Haraldsdóttir,
Guda or
Gyda (traditionally died in
Gudhem,
Västergötland,
Sweden, c. 1060) was a queen consort of king
Anund Jacob of Sweden and of king
Sveinn II of Denmark. Her parentage is not confirmed; she is called
Gunnhildr Sveinsdóttir or
Gunnhildr Haraldsdóttir depending on parentage. She is also sometimes called
Guda or
Gyda, but this is probably because she is often confused with her daughter,
Gyda, who is also known under her mother's name Gunnhildr.