Iryna Ihorivna Herashchenko (, born 10 March 1995) is a Ukrainian high jumper. She won the bronze medal at the 2024 Summer Olympics.
She competed at the 2016 Summer Olympics and 2020 Summer Olympics, finishing 10th and 4th respectively.
Iryna has a personal best of 2.00 m (outdoors) and 1.98 m (indoors).