Claudius (disambiguation)
- 7117 Claudius
- Cladius (disambiguation)
- Claudia (gens)
- Claudius
- Claudius (turtle)
- Claudius Aelianus
- Claudius B. Grant
- Claudius Buchanan
- Claudius Clavus
- Claudius Crozet
- Claudius Dornier
- Claudius Gothicus
- Claudius Salmasius
- Claudius Silvanus
- Claudius Smith
- Claudius Vermilye
- Claudius of Turin
- Claudius, Duke of Lusitania
- Clausius
- Gelawdewos
- Hendrik Claudius
- I, Claudius (disambiguation)
- King Claudius
- Laudium
- List of Roman emperors
- Matthias Claudius
- Rudolf Koch
- Saint Claudius (disambiguation)