Tesla's European vehicle registrations rose 46.5% year-over-year in April.
Volume totaled 10,654 units.
This marks the third consecutive month of growth for the automaker in the region.
The territory comprises the European Union, the U.K., and EFTA countries.
The trend signals a potential rebound after a period of slower sales.
The European Automobile Manufacturers' Association (ACEA) released the data.
Registrations within the 27-member EU bloc rose 67%.
EU registrations totaled 9,169 vehicles.
The overall European car market recorded a 5.1% rise in registrations.
Demand for electric and hybrid vehicles drove this growth.