Ronald Mutsaars (born 19 April 1979 in Schijndel) is a Dutch former cyclist, who competed as a professional from 2002 to 2005 with Rabobank. He rode in the 2003 and 2004 Vuelta a España, as well as the 2005 Paris–Roubaix. His brother Guido and father Henk were also professional cyclists.