Anthony "Ant" Keith West, (born 17 July 1981 in Maryborough, Queensland), is an Australian motorcycle road racer.
He is currently racing in the 2019 Brazilian Superbike Championship for the Kawasaki Racing Team.
In 2018 he competed in the Supersport World Championship, aboard a Kawasaki ZX-6R and in the Asia Road Race SS600 Championship, aboard a Yamaha YZF-R6.
During 2017 he has raced in the Supersport World Championship (600 cc) and the Asia Road Race SS600 Championship initially aboard a Yamaha YZF-R6 followed by a Kawasaki ZX-6R, and also selected events in the Superbike World Championship on a Kawasaki ZX-10R as a stand-in rider for Puccetti Kawasaki.
He has won two races in Grands Prix, the 2003 Dutch TT in the 250 cc class, and the 2014 Dutch TT in the Moto2 class.
He is known as "The Rain Man" because of his ability to ride well in the extreme wet, which he attributes to a dirt track racing background.