1959 Swiss referendums
Two referendums were held in Switzerland in 1959. The first was held on 1 February on the introduction of women's suffrage at the federal level, but was rejected by 67% of voters. The second was held on 24 May on adding article 22bis to the federal constitution, which concerned civil protection. It was approved by 62% of voters.

Results

February: Women's suffrage

May: Constitutional amendment