Miki Miyamura (宮村 美紀, Miyamura Miki, born 4 November 1985) is a Japanese former tennis player.

Miyamura won four singles titles and 20 doubles titles on the ITF Women's Circuit in her career.

On 21 April 2014, she reached her best singles ranking of world No.

On 21 October 2013, she peaked at No.

In April 2013, Miyamura won her biggest doubles titles, partnering Varatchaya Wongteanchai at the 2013 ITF Wenshan, a $50k event.