Philip Johnston
Philip Johnston may refer to:
- Philip Johnston (entrepreneur), Co-founder and CEO of Starcloud
- Philip Johnston (New Jersey soldier), colonel of the New Jersey militia who died at the Battle of Long Island
- Philip Johnston (code talker), proposed the idea of using the Navajo language as a code in World War II
- Phillip Johnston, American avant-garde jazz saxophonist
- Philip W. Johnston, Massachusetts politician
- Philip Johnston (estate agent), estate agent from Belfast, Northern Ireland
- Philip Mainwaring Johnston, British architect and architectural historian
- Phil Johnston (filmmaker), American filmmaker and voice actor