Bruno Simma (born March 29, 1941 in Quierschied, Germany), is a German jurist who served as a judge on the International Court of Justice from 2003 until 2012.
Gunter Thielen (born 4 August 1942 in Quierschied) is Chairman and Chief Executive Officer of the Bertelsmann Foundation.
on 15 October 1879, the Fischbach Valley Railway from Saarbrücken via Quierschied to Neunkirchen and a link via Scheidt to the former terminus of the Palatine Ludwig Railway at St. Ingbert.
Simone Peter (born 3 December 1965 in Quierschied) is a German Green Party politician. Since October 2013, she has been co-chairman of the German political party Alliance '90/The Greens, together with Cem Özdemir.