Yes, It is on the Caribbean Plate
Haiti is located near the northern boundary of the Caribbean plate, close to where it meets the North American plate. Please see the related link and question.
On a global tectonic scale, Haiti is located near the northern boundary of the Caribbean plate, close to where it meets the North American plate. This is a transform boundary. On a subregional tectonic scale, Haiti is situated on the eastern end of of a smaller plate that separates the Caribbean and the North American plates known as the Gonave micro-plate. This micro-plate and hence Haiti is bounded to the north by the Oriente Fracture Zone and to the south by the Enriquillo-Plantain Garden fault which are both transform faults (very similar to the San Andreas Fault in the USA). Please see the related question.
Haiti is located near the northern boundary of the Caribbean plate, close to where it meets the North American plate. Please see the related question.
Haiti is located near a transform boundary. Please see the related question for more information.
It is situated near the edge of the Caribbean plate and the North American plate
Everything on the surface of the Earth is on one or more tectonic plates. Nanaimo is on the North American plate and is near, though not exactly on, a plate boundary. It is about 150 miles northeast of the boundary with the Juan de Fuca Plate.
The boundary is between the Australian Plate and the Pacific Plate.
It is located near the boundary between the South American and Nazca plates.
Eyjafjallajökull is near the boundary between the North American Plate and the Eurasian Plate and is also on a hot spot.
On a global tectonic scale, Haiti is located near the northern boundary of the Caribbean plate, close to where it meets the North American plate. In this area, the Caribbean plate is moving eastwards by about 20 mm/year relative to the North American plate. On a subregional tectonic scale, Haiti is situated on the eastern end of of a smaller plate that separates the Caribbean and the North American plates known as the Gonave micro-plate. This micro-plate and hence Haiti is bounded to the north by the Oriente and Septentrional fracture zones and to the south by the Enriquillo-Plantain Garden fault zone which are both transform faults (very similar to the San Andreas Fault in the USA). Please see the related question for further information.
Colliding tectonic plates
The Puyehue Volcano is on the South America Plate near the Convergent boundary between the South America and Nazca Plates