Arnoud Adrianus Maria "Arno" Brok (born 29 July 1968) is a Dutch politician serving as the King's Commissioner of Friesland since 2017. A member of the People's Party for Freedom and Democracy (VVD), he previously served as Mayor of Sneek from 2003 to 2010 and Mayor of Dordrecht from 2010 until 2017. Arno Brok is one of three openly gay politicians who served as King's Commissioner, the other two are: Clemens Cornielje, and Jan Franssen.