Kilian Baumann (14 December 1980 in Bern, Switzerland) is a Swiss politician (Green Party).

In 2014, Baumann was elected to the Grand Council of Bern for the Green Party,[1] where he was a member of the Justice Commission from 2014 to 2018 and the Building, Energy, Transport and Spatial Planning Commission from 2017.

In 2018, he was re-elected and continued to be a member of the Building, Energy, Transport and Spatial Planning Commission until his resignation from the Grand Council in November 2019.

[4] Baumann is a member of the board of the Green Party of Seeland and the Small Farmers' Association.

He was a member of the board of trustees of the Von Rütte-Gut Foundation in Sutz-Lattrigen and a member of the school board of the Vocational and Further Education Centre (BWZ) in Lyss.