Lekunberri is a municipality in the province and autonomous community of Navarre (Navarra/Nafarroa), in northern Spain. It lies in the northwestern portion of the province, roughly 30 kilometres from Pamplona, the provincial capital.
The municipality has a population of 1,386. It is one of the smaller settlements within Navarre, a region that borders France to the north and forms part of the Basque cultural and linguistic area.