- Hadiah Newcomb Cleveland
- Hak asasi manusia
- Hukum Benford
- Theodore Mead Newcomb
- Wesley Newcomb Hohfeld
- Model komunikasi Newcomb
- Model komunikasi Westley-MacLean
- Model komunikasi Lasswell
- Simon Newcomb
- Ekliptika
- Facelina newcombi
- Pterotaea newcombi
- Nesopupa newcombi
- Newcomb's snail
- Hanalei River
- Isidorella
- George French Angas
- List of organisms named after famous people (born 1800–1899)
- Godwinia
- List of non-marine molluscs of Hawaii
