Mark Phillips (disambiguation)

Mark Phillips is a British equestrian, the former husband of Anne, Princess Royal.

Mark Phillips or Philips may also refer to:
 * Mark Phillips (author), joint pseudonym used by American science fiction writers Lawrence Mark Janifer and Randall Philip Garrett
 * Mark Phillips (footballer) (born 1982), English footballer
 * Mark Phillips (journalist) (born 1948), Canadian television journalist with CBS News
 * Mark Phillips (Guyanese politician) (born 1961), former chief of staff of the Guyana Defence Force, current prime minister of Guyana
 * Mark Philips (politician) (1800–1873), British politician, MP
 * Mark M. Phillips (born 1951), American astronomer
 * Mark Phillips, co-founder of RDCWorld