Persons associated with House, M.D. who are named "Phil", "Philip", "Phillip" or something similar are:
- Philip Weber - an old rival of Gregory House who appeared in Distractions, portrayed by Dan Butler.
- Theodore Philip Taylor - the patient in The Choice, portrayed by Adam Garcia.
- Wynn Phillips - one of Robert Chase's conquests, who appears in the episode Carrot or Stick and the niece of Sanford Wells, portrayed by Rachel Melvin
- Phillip Wright - the patient in Two Stories, portrayed by Willis Chung
- Phil (cousin) - the cousin and limo driver for Cyrus Harry, the patient in Changes, portrayed by David Costabile.
- Phil (online) - the man Rachel Taub met online in a support group for people whose spouses had cheated on them. Originally, an unseen character, but finally appears in Parents portrayed by Mark Atteberry.
- Phil (Histories) - the doorman at the rave in Histories, portrayed by Brandon Brocato