William Sears
William Sears is the name of:
- William Sears ( Bahai ) ( 1911-1992 ), American author and Bahai
- William Sears (physician) ( born 1939 ), American doctor of pediatrics
- William J. Sears (1877-1944), American politician
- William R. Sears (1913-2002), American engineer
- Disambiguation