Colfax
- AMD Colfax
- Colefax Group
- Colfax (beetle)
- Colfax (town), Wisconsin
- Colfax Airport
- Colfax Avenue
- Colfax County, Nebraska
- Colfax County, New Mexico
- Colfax Elementary School
- Colfax High School (disambiguation)
- Colfax Marathon
- Colfax Peak
- Colfax Theater
- Colfax Township (disambiguation)
- Colfax station
- Colfax station (RTD)
- Colfax, California
- Colfax, Colorado
- Colfax, Illinois
- Colfax, Indiana
- Colfax, Iowa
- Colfax, Louisiana
- Colfax, North Carolina
- Colfax, North Dakota
- Colfax, Ohio
- Colfax, Saskatchewan
- Colfax, Texas
- Colfax, Washington
- Colfax, West Virginia
- Colfax, Wisconsin
- District of Oregon (military)
- Ellen Maria Colfax
- Enovis
- Evelyn Clark Colfax
- Lincoln Peak (Washington)
- Mount Colfax
- Schuyler Colfax
- Schuyler Colfax III
- USRC Boutwell (1873)
- William Colfax