Casselman
- Amos Casselman
- Arthur Allen Casselman
- Arza Clair Casselman
- Casselman Bridge
- Casselman Formation
- Casselman River
- Casselman Wind Power Project
- Casselman railway station
- Casselman, Edmonton
- Casselman, Ontario
- Casselman, Pennsylvania
- Casselman-Steele Heights, Edmonton
- Cora Taylor Casselman
- Frederick Clayton Casselman
- Mike Casselman
- Orren D. Casselman
- Ottawa/Casselman (Shea Field) Aerodrome
- William Allen Casselman
- William Gordon Casselman
- William H. Casselman