Bladelius was first elected member of the Riksdag for the period 2014–2018, from the Skåne Western constituency.

[1] As of 2016, Bladelius served as chairperson of the Swedish Republican Association.

[2] Bladelius was elected as Member of the Riksdag again in September 2022.

[3][4] In addition to her committee assignments, Bladelius has been a member of the Swedish delegation to the Parliamentary Assembly of the Council of Europe (PACE) since 2022.

This article about a Swedish Social Democratic Party politician is a stub.