John Lawes was an entrepreneur and scientist.

John Lawes may also refer to:

• Sir John Lawes School
• John Lawes (company director) an Australian former chairman of QBE Insurance

• Samuel Carpenter
• Samuel carpenter
• Samuel Carpenter (mayor)
• Samuel Carr Forker
• Samuel Carrick
• Samuel Carson (disambiguation)
• Samuel Carter
• Samuel Cascade
• Samuel Casey (disambiguation)
• Samuel Catlin House
• Samuel C. Black
• Samuel C. Buel
• Samuel C. Cobb
• Samuel CC Ting
• Samuel C C Ting
• Samuel C Damon
• Samuel C. Dunham House
• Samuel C. Edsall
• Samuel C. Graham
• Samuel Chamberlain House
• Samuel Chan
• Samuel Chand
• Samuel Charles Black
• Samuel Charles Evan Williams
• Samuel Charles McCullum