- Ives, Charles Edward Ives - United States composer noted for his innovative use of polytonality (1874-1954)
--1 is a kind of composer
- Ives, James Ives, James Merritt Ives - United States lithographer who (with his partner Nathaniel Currier) produced thousands of prints signed `Currier & Ives' (1824-1895)
--2 is a kind of lithographer