There are 95 delegates to be chosen on the Republican side This year, the roughly 450 members of the GOP State Committee will be selecting the individuals in phases through the end of May Of New York's 95 delegates to the national convention, 81 will be chosen in groups of three by congressional district Each district will have a mini convention before the end of May at which the state committeemen and women elected last September by state assembly district will vote While Trump is the leader in pledged delegates, many of the individual men and women who are bound to vote for him on one or two ballots may switch loyalty once they are allowed to by rule at a contested convention