The Market towns of Telemark and Aust-Agder counties (Norwegian: Kjøpstedene i Telemark og Aust-Agder fylker) was an electoral district for parliamentary elections in Norway. It comprised the market towns (Norwegian: kjøpsteder) of Brevik, Kragerø, Notodden, Porsgrunn and Skien in Telemark county and Arendal, Grimstad and Risør in Aust-Agder county.

The district was established ahead of the 1921 Norwegian parliamentary election following the change from single member constituencies to plural member constituencies in 1919.

Following changes in the national policy on market towns in 1952, these electoral districts were abolished ahead of the 1953 Norwegian parliamentary election. Instead, each county became one electoral district, and for election purposes the towns were integrated into their respective counties.

Representatives

The following representatives were elected from the Market towns of Telemark and Aust-Agder counties:

Legend: