Hanna Katariina Mäntylä (born 19 September 1974) is a Finnish politician and the former Minister of Social Affairs and Health.

[3] On 16 August 2016, Mäntylä announced that she would leave her minister duties for personal reasons and will continue as a Member of Parliament.

[5] On 21 June 2017, Mäntylä announced that she will leave the Parliament to work for the Council of Europe.

[6] By profession, Mäntylä is a youth worker, and she has studied social work in the University of Lapland.

[1] Before her parliamentary career she was an entrepreneur, and operated a lingerie retail outlet.