The final ballot for the 2019 Hugo Awards, Lodestar Award for Best Young Adult Book, and John W. Campbell Award for Best New Writer and for the 1944 Retrospective Hugo Awards opened on May 11, 2019. Members of Dublin 2019: An Irish Worldcon have or will shortly receive an e-mail with the necessary information for voting online. A paper copy of the ballot is also available for download from the Dublin 2019 Hugo Awards website.

The e-mail sent to members also includes the information for accessing the Hugo Voter Packet. This download of materials from Hugo Award finalists is supplied free of charge as a courtesy by the creators and publishers of works that are shortlisted for the awards. The purpose of the Hugo Voter Packet is to allow those who are voting on the Hugo Awards to be able to make an informed choice among the nominated works.

Voting is open to all supporting and attending members of Dublin 2019: An Irish Worldcon. Members can vote online or by using a paper ballot downloaded from the website. (Members who requested paper publications will also receive a paper ballot in a progress report.) Voting will be open through July 31, 2019.