Sunline (29 September 1995 – 1 May 2009) was a champion New Zealand-bred Thoroughbred racehorse who was the world's highest earning race mare of her time. She won 32 of her 48 races with earnings of NZ$14,200,000. She was named the New Zealand Horse of the Year four times and Australian Horse of the Year three times. She has won the most Group races in modern times with 27, and she previously held the New Zealand record of 13 Group One wins until Melody Belle surpassed her in 2021.