Comyn can refer to:
People edit
- Clan Cumming also known as Clan Comyn
- Comyn (surname)
Places edit
- Comyn Ching Triangle, triangular city block in Covent Garden, London
- Comyn, Texas, community located in Comanche County, Texas
- Newbold Comyn, a park in Leamington Spa, Warwickshire
Fiction edit
- The Comyn, characters in Darkover who exhibit special mental powers