The 2021 Spain Masters was a badminton tournament which was held at the Palacio de los Deportes Carolina Marín in Huelva, Spain, from 18 to 23 May 2021 with a total prize purse of $140,000.

This tournament was organized by the Spanish Badminton Federation and sanctioned by the BWF.

[1] This international tournament was held at the Palacio de los Deportes Carolina Marín in Huelva, Spain.

[1] Below is the point distribution table for each phase of the tournament based on the BWF points system for the BWF World Tour Super 300 event.

Distribution of prize money was in accordance with BWF regulations.