Dundalk is the county town of County Louth, Ireland.
Dundalk may also refer to:
Places
- Dundalk (barony), a former barony in County Louth, Ireland; see Ulaid
- Dundalk Lower
- Dundalk Upper
- Dundalk (Parliament of Ireland constituency)
- Dundalk (UK Parliament constituency)
- Dundalk, Maryland, United States of America
- Dundalk, Ontario, Canada
- Dundalk Bay, Ireland
- Dundalk railway station
Sports clubs
- Dundalk Bulls, ice hockey
- Dundalk F.C., football
- Dundalk R.F.C, rugby union