Idron () is a commune in the Pyrénées-Atlantiques department in south-western France. It is an eastern suburb of Pau. In 1973, it was merged into the commune Idron-Lée-Ousse-Sendets (renamed Idron-Ousse-Sendets after Lée left the commune in 1989) with three other communes: Lée, Ousse and Sendets. In 2000 the commune of Idron was recreated.
Population data refer to the area corresponding with the commune as of January 2025.