Amy Pirnie (born 6 May 1993) is a Scottish Muay Thai fighter and kickboxer, who has most recently competed with Yokkao[4] and Enfusion.

[8] In 2015, 2016[9] and 2019, the UK Muay Thai Awards voted her the best female fighter of the year.

In 2011 she faced the WAKO world titlist Silvia La Notte, during Night Kick Out 5.

[17] After a win against Dakota Ditcheva,[18] she faced Monica Santos for the ISKA world flyweight title.

[24][25][26] Pirnie was scheduled to make her first Lion Fight super-flyweight title defense against Loomanee W. Santai at 31 August 2019.

[28] Pirnie was scheduled to defend her ISKA Muay Thai strawweight world championship against the 2019 IFMA champion Tessa Kakkonen at Total Fight Night 4 on 12 October 2019.

[33] In her promotional debut, Pirnie faced Yu Yau Pui on August 3, 2024, at ONE Fight Night 24.