An Mga tataramon na Lambak nin Cagayan an saro sa mga grupo na tinataram sa Filipinas. Ini an:
- Isnag
- Bayag
- Calanasan
- Dibagat-Kabugao
- Karagawan
- Talifugu-Ripang
- Ibanagiko
- Adasen
- Subangang Addasen
- Sulnupang Addasen
- Atta
- Faire Atta
- Pamplona Atta
- Pudtol Atta
- Ibanag
- Amihanan na Ibanag
- Sur na Ibanag
- Malaweg
- Gaddangiko
- ↑ Hammarström, Harald; Forkel, Robert; Haspelmath, Martin, eds. (2017). "Cagayan Valley". Glottolog 3.0. Jena, Germany: Max Planck Institute for the Science of Human History.
- Robinson, Laura C. and Jason William Lobel (2013). "The Northeastern Luzon Subgroup of Philippine Languages." Oceanic Linguistics 52.1 (2013): 125-168.