Sigríður Ingibjörg Ingadóttir
Sigríður Ingibjörg Ingadóttir is an Icelandic economist and politician. She is a former member of parliament of the Althing and a former member of the board of the National Bank of Iceland. She represents the Social Democratic Alliance and is a previous member of the Women's List, which merged into SDA in 2000. She challenged party chairman Árni Páll Árnason for the leadership at SDAs annual conference in 2015, but lost by a single vote.