Tinkham
Tinkham is a surname. Notable people with the surname include:
- Ernest Robert Tinkham, American entomologist
- George Henry Tinkham, American historian
- George H. Tinkham, American politician
- Michael Tinkham, American physicist
- Richard Tinkham, American basketball executive
- Lieutenant Abiel W. Tinkham, American railroad surveyor. The two mountains below were both named after him.