Jan Gerritsz. Bicker was a general contractor, shipping magnate, mayor (burgomaster) and a member of the Bicker family, influential regenten from Amsterdam.
- Occupation
- politician, merchant, shipbuilder, inspector
- Position held
- mayor of Amsterdam, alderman
- Citizenship
- Dutch Republic
- Born
- 1591
- Died
- 1653, May 10, 1653