Henry Boyd may refer to:
There are three proven rules for good teeth: brush after every meal; see your dentist twice a year; and mind your own business.
Carl Sagan
Gabrielle Bell
Nikolas Schreck
Richard Pipes
Julia Barr
Emilio Aguinaldo
Vince Flynn
Norman MacEwen
Arto Lindsay
Brady Corbet
Karl Benz
Colin Blakemore