Masumi Ono

Masumi Ono (小野真澄) is a retired Japanese athlete who specialised in the pole vault. She was the first Japanese female vaulter to jump over 4 metres. She won multiple medals at the continental level.

She has personal bests of 4.21 metres outdoors (2003) and 4.30 metres indoors (2002).

National titles

 * Japanese Championships
 * Pole vault: 1998, 1999, 2003