Halldóra Vanda Sigurgeirsdóttir (born 28 June 1965) is an Icelandic former multi-sport athlete who played both for the Icelandic national football team and the Icelandic national basketball team. In 2001 she became the first woman in Iceland to coach a men's football team when she was hired as the manager of Neisti Hofsósi. In 2020, she was awarded the Order of the Falcon for her work towards women's football. In 2021, she became the first female chairman of the Football Association of Iceland.