No. Guadeloupe doesn't ask visitors to fill in an online arrival form (also called an entry form, immigration card or landing card) before they travel. French overseas region; French entry rules apply.
Do I still need a visa for Guadeloupe?
An arrival form is not a visa. Whether you need a visa or an electronic travel authorization depends on your nationality, so check Guadeloupe's official immigration website or your own government's travel advice.
Other countries in North America, Central America and the Caribbean