Set oven rack in the lower third of the oven and preheat the oven's broiler. Line a shallow baking pan with aluminum foil.
Spread a thin layer of mascarpone cheese over each fig half. Press 2 to 3 pistachio nuts into the mascarpone cheese. Wrap 1 slice bacon around the fig half and secure with a toothpick. Repeat with remaining figs, mascarpone cheese, pistachio nuts, and bacon.
Arrange wrapped figs on the prepared baking sheet.
Broil in the preheated oven until heated through, 3 to 5 minutes. Drizzle honey on top.