Citroen logo Posted on June 26, 2015 by admin Citroen logo Sign - Symbol - Watermark - Trademark - Company logo. The below image is of the Citroen logo showing the sign by itself or the logo including the brand name of the relevant organization. Citroen logo Tags: citroen, citroen brand, citroen logo, citroen logos, citroen sign, citroen symbol, citroen trademark