S.D. Codified Laws § 12-21-19 (2026)
In any case where a voter may vote for two or more persons for the same office, nomination, or position, such as members of the Legislature, delegates to a convention, or presidential electors, and more than one defeated candidate desires such recount, such candidates may at their option file joint instead of individual petitions under this chapter.
Source: SDC 1939, § 16.1807.