Grandidier is a surname. Notable people with the surname include:
- Alfred Grandidier (1836–1921), French naturalist and explorer
- Ernest Grandidier (1833–1912), French industrialist, naturalist, and art collector, brother of Alfred
- Guillaume Grandidier, French geographer, ethnologist, and zoologist, son of Alfred
Surname listThis page lists people with the surname Grandidier. If an internal link intending to refer to a specific person led you to this page, you may wish to change that link by adding the person's given name(s) to the link. Category: