Nicolas Joseph 'Claus' Cito (26 May 1882 – 10 October 1965) was a Luxembourgian sculptor educated at the Académie Royale des Beaux-Arts in Brussels. He is most notable for having created the original Gëlle Fra war memorial, though his work can also be found at the Notre-Dame Cathedral, Luxembourg. Along with Emile Hulten and Charles Kohl, he worked on the bas-reliefs of the National Resistance Museum in Esch-sur-Alzette, Luxembourg. In 1909, Cito shared the coveted Prix Grand-duc Adolphe with the sculptor Jean-Baptiste Wercollier.