Nicky Cook (born 13 September 1979) is a British former professional boxer who competed from 1998 to 2011.
He held the WBO super featherweight title from 2008 to 2009.
He challenged once for the WBO featherweight title in 2007 and again for the WBO super featherweight title in 2011.
At the regional level, he held the Commonwealth featherweight title from 2003 to 2005, the British featherweight title in 2005, and the EBU European featherweight title from 2004 to 2006.