John Chubb

John Chubb may refer to:

• John Chubb (artist) 1746–1818, English amateur artist of Bridgwater, Somerset.
• John Chubb (locksmith) (1816–1872), English locksmith and inventor
• John Chubb (political scientist), see EdisonLearning
• John Chubb of the Chubb baronets
• John D. Chubb, architect, see Ishpeming Carnegie Public Library