Wada, Nagano
[file:Nagawa town Wada branch office.jpg|thumb|former Wada List of villages in Japan|village hall]
Wada was a village located in Chiisagata District, Nagano Prefecture, Japan.
As of 2003, the village had an estimated population of 2,505 and a density of 28.53 persons per km2. The total area was 87.81 km2.
On October 1, 2005, Wada, along with the town of Nagato, was merged to create the town of Nagawa.