HRS §12-31
Choosing a party ballot in primary elections
This section covers how you get and vote a ballot in primary elections. You do not have to say a party preference to vote. You get all party and nonpartisan ballots, but you may vote for only one party's candidates or only nonpartisan candidates. Ballots marked otherwise are not counted.
vulnerable adults
The statute, as written — Selection of party ballot; voting
No person eligible to vote in any primary or special primary election shall be required to state a party preference or nonpartisanship as a condition of voting. Each voter shall be issued the primary or special primary ballot for each party and the nonpartisan primary or special primary ballot. A voter shall be entitled to vote only for candidates of one party or only for nonpartisan candidates. If the primary or special primary ballot is marked contrary to this paragraph, the ballot shall not be counted. In any primary or special primary election in the year 1979 and thereafter, a voter shall be entitled to select and to vote the ballot of any one party or nonpartisan, regardless of which ballot the voter voted in any preceding primary or special primary election.
LawTrove is not legal advice. The summary above is a computer-generated restatement — the authoritative text is the official version linked above.