Knowlton
- E. Knowlton Fogg
- Ebenezer Knowlton House
- Justice Knowlton (disambiguation)
- Knowlton (CDP), Wisconsin
- Knowlton (surname)
- Knowlton Ames
- Knowlton Circles
- Knowlton Court
- Knowlton Hall
- Knowlton Hat Factory
- Knowlton Hundred
- Knowlton Mansion
- Knowlton Memorial Hall
- Knowlton Nash
- Knowlton Township, New Jersey
- Knowlton railway station
- Knowlton's Rangers
- Knowlton, Dorset
- Knowlton, Kent
- Knowlton, Quebec
- Knowlton, Wisconsin