The 2023 CS Golden Spin of Zagreb was held on December 6–9, 2023, in Sisak, Croatia.

[1] It was the ninth and final event of the 2023–24 ISU Challenger Series.

[2] Medals were awarded in men's singles, women's singles, pair skating, and ice dance.

The International Skating Union published the list of entries on November 20, 2023.

[3]