Catherine Manners
Catherine Manners may refer to:
- Catherine Manners, [Duchess of Rutland], English noblewoman
- Catherine Manners, wife of John [Leveson-Gower, 1st Baron Gower]
- Catherine Manners, wife of Henry Pelham
- Catherine [Gray, Lady Manners], Anglo-Irish aristocrat and poet
- Catherine Stepney, British novelist