Hewitt may refer to:
Places
;United Kingdom
- Hewitt (hill), Hills in England, Wales and Ireland over two thousand feet with a relative height of at least 30 metres
;United States
- Hewitt, Minnesota, a city
- Hewitt, Texas, a city
- Hewitt, Marathon County, Wisconsin, a town
- Hewitt, Wood County, Wisconsin, a village
- Hewitt Quadrangle, on the campus of Yale University
Other uses
- Hewitt (name)
- , US Navy destroyer
- SS Hewitt, ship that went missing in 1921
- Hewitt Associates, global human resources outsourcing and consulting firm
- G. W. & W. D. Hewitt, architectural firm
See also
- Hewett (disambiguation)