The Toyama at-large district (Japanese: 富山県選挙区, Hepburn: Toyama-ken senkyoku) is a constituency that represents Toyama Prefecture in the House of Councillors in the Diet of Japan.
The constituency represents the entire population of Toyama Prefecture.
The district elects two Councillors to six-year terms, one at alternating elections held every three years.
The district has 888,832 registered voters as of September 2015.
[1] The Councillors currently representing Toyama are: