Sharon Alida Maria Dijksma (born 16 April 1971) is a Dutch politician serving as Mayor of Utrecht since 2020.

Dijksma was the State secretary for Education, Culture and Science in the Fourth Balkenende cabinet from 2007 to 2010.

From 3 November 2015 until 26 October 2017 Dijksma was the State secretary of the Ministry of Infrastructure and the Environment succeeding to Wilma Mansveld who resigned from the position;[4] from 18 December 2012 to 3 November 2015 she was the State secretary of the Ministry of Economic Affairs, dealing with agriculture, nature, food quality, tourism, and postal affairs.

Therefore, Dijksma was allowed to use the ministerial title "Minister for Agriculture" while on foreign business.

In 2023, United Nations Secretary-General António Guterres appointed Dijksma to his Advisory Group on Local and Regional Governments.