La Leonesa is a village and municipality in Chaco Province, in northern Argentina. It is one of the many small settlements that make up the province's municipal structure, administered locally as a municipality within the Chaco provincial system.
The community is located in the northern part of the country, in a province that forms part of the broader Chaco region bordering Paraguay and characterized by a warm, subtropical climate. Like other municipalities in Chaco Province, La Leonesa is governed by a local administration headed by an elected mayor (intendente) and a municipal council.
Detailed historical, demographic, and economic information about La Leonesa is limited, and the village is not widely documented compared with the larger urban centres of Chaco Province such as Resistencia, the provincial capital, or Presidencia Roque Sáenz Peña.