Westhoff may refer to
- Westhoff Independent School District, public school district based in the community of Westhoff, Texas
- Westhoff, Texas, community in Texas
Is the surname of:
- Clara Westhoff (1878-1954), sculptress
- Johann Paul von Westhoff (1656-1705), German Baroque composer and violinist
- Justin Westhoff, Australian footballer
- Matthew Westhoff, Australian footballer, brother of aforementioned Justin
- Mike Westhoff, special teams coach for the New York Jets
- Victor Westhoff (1916-2001), Dutch botanist