Hessian | Landtag | Hessian (soldiers) | Landtag of South Tyrol | Hessian crucible | Landtag of the Free State of Saxony | Landtag of Saxony | Upper Hessian Railway Company | Landtag of Liechtenstein | Landtag of Hesse | Hessian (web service protocol) | Hessian Ludwig Railway |
Willi van Ooyen (born 23 February 1947 in Weeze) is a German politician of the socialist Linke Party, and current leader of the Linke party's bloc in the Hessian Landtag.