<page_title> 2017–18 Cardiff City F.C. season </page_title> <section_title> FA Cup </section_title> <table> <cell> 6 January 2018 Third Round </cell> <cell> Cardiff City </cell> <cell> 0–0 </cell> <cell> Mansfield Town </cell> </table>
In the FA Cup, Cardiff City competed in the third round, and were drawn against Mansfield Town.