Miki Imai (Japanese: 今井美希; born 30 May 1975) is a Japanese former track and field athlete who competed in the high jump. Her personal best of 1.96 m (6 ft 5 in), set in 2001, is the Japanese record for the event. She is also co-holder of the indoor national record of 1.91 m (6 ft 3 in) with Megumi Sato.