Leko language may refer to:

• the Leco language
• one of the Leko languages

• José Raúl Delgado Diez
• José Recio
• José Reginaldo Vital
• José Reis (footballer)
• José Reis (kickboxer)
• José Revueltas Sánchez
• José Reyes (canoeist)
• José Reyes (disambiguation)
• José Reyes Estrada
• José Reyes Estrada Aguirre
• José Reyes Estrada Ferriz
• José Reyes Ferriz
• José Ribeiro
• José Ribeiro da Fonseca
• José Ricardo da Silva
• José Ricardo Dos Santos Oliveira
• José Ricardo Díaz Pardeiro
• José Ricardo Gomez Calvo
• José Ricardo Salazar
• José Richa Hydroelectric Plant
• José Rico Pérez
• José Rios
• José Rita
• José Rivas
• José Rivas (disambiguation)