Ami Yamamoto (山本 亜美, Yamamoto Ami, born 19 April 2002) is a Japanese athlete specialising in the 400 metres hurdles.

[1] She represented her country at the 2023 Asian Athletics Championships and the 2023 World Championships.

Her personal best in the event is 56.06 seconds set in Osaka in 2023.

[2] This is the current 5th place in Japan history.