Sibylle Keupen (born 14 March 1963 in Mayen) is a German politician (non-party, close to the Green Party) and a qualified pedagogue.

Sibylle Keupen is married, she has two adult sons and lives in Herzogenrath, district of Aachen.

In 1997 she founded the youth art school there and was responsible for the development and expansion of innovative concepts and projects in cultural education.

In 2017, the general assembly of the Federal Association of Youth Art Schools and Cultural Education Institutions elected Keupen as deputy chairman.

In addition, she is the chairwoman of the Prevention and Child Welfare Committee for the Federal Association for Cultural Education for Children and Young People and chairwoman of the women's network and spokeswoman for the network for continuing education in the Aachen city region.