Daniel Rosenthal may refer to:

• Daniel Rosenthal (criminal), American-French convict known for the murder of his mother
• Daniel Rosenthal (politician), member of the New York State Assembly
• Dan K. Rosenthal (born 1966), Assistant to the President

• Object-oriented logic programming
• Object-Oriented Ontology
• Object-oriented Programming
• Object-Oriented Software Engineering
• Object Oriented Structured Analysis
• Object-PL/SQL
• Object Real-time Communications
• Object recognition (computer vision)
• Object Relation
• ObJectRelationalBridge
• Object-relations theory
• Object resurrection
• ObjectRocket
• Object-Role Modeling
• Object-Role modeling
• Objects conservator
• Objects Conservator
• ObjectSecurity
• Objects in the Mirror Are Closer Than They Appear
• Object skill
• Objects of cultural heritage in Poland
• Objects of Desire
• Objects of labor
• Objects of labour
• Objectspace