Brooke Paige "Mikey" Anderson (born 15 August 1981) is an Australian actress, who started her career as a child actress when she played the character Claire Fielding on the Australian series E Street, and has appeared in two episodes ("?" and "Live Together, Die Alone") of the American series Lost.

Anderson trained at Gala Productions run by her mother Lynda Keane and father Greg Anderson in Sydney Australia. Her parents also had a very popular dance troupe during the 1970s, 1980s and 1990s called The Keane Kids. This dance troupe performed on numerous television shows, Royal Command Performances and overseas productions. This dance troupe had helped train and form a number of well known Australian actor's and theatre performers.