Collis may refer to:

• Collis (surname)
• Collis (planetary geology), a term used in planetary geology for a small hill or knob
• Collis, Minnesota, an unincorporated community, United States
• Collis, former name of Kerman, California, United States
• Collis Potter Huntington (1821-1900), American railway executive

• Philip efiong
• Philip Egerton (priest)
• Philip Eichner
• Philip Elder
• Philip Eliot
• Philip Eliot (bishop)
• Philip Eliot (priest)
• Philip Ellis
• Philip Elman
• Philip Eloff
• Philip Embury
• Philip Empson High
• Philipeno
• Philipe pinel
• Philip Epstein
• Philip Erenberg
• Philip Ermanault
• Philip E. Rosen
• Philip E. Sakowitz Jr.
• Philipe Starck
• Philip E. Tetlock
• Philip eulenburg
• Philip Eustace Stretton
• Philip Evans (cricketer)
• Philip Evans (disambiguation)