Public concerns about voter fraud are widespread and are frequently cited to justify new voting restrictions and harsh punishment for violators. But to what extent do beliefs about a perpetrator’s identity shape public support for efforts to prevent and punish voter fraud? Antipathy toward racial and ethnic groups is a strong predictor of public beliefs about voter fraud. Yet, prior studies have only been able to approximate beliefs about deviant behavior, and not specifically casting an illegal ballot. Drawing from sociology and criminology, we use a “typification” strategy that more directly measures which people are perceived as typical perpetrators of casting illegal ballots. We utilize nationally representative surveys of US voters in the 2017–2020 modules of the Cooperative Election Study to apply and empirically test the typification theory. Among white respondents, we find that the typification of racially minoritized groups such as Blacks, Latinos, Arabs, and immigrants as illegal voters is widespread and is strongly associated with beliefs about voter fraud, support for restrictive election policies, and harsh punishment of illegal voting. The pictures of likely criminals that white voters carry in their heads shape their preferences for crime policies, and this extends to the domain of voter fraud.