2021 Amstelveen Women's Open

The 2021 Amstelveen Women's Open was a professional women's tennis tournament played on outdoor clay courts. It was the first edition of the tournament which was part of the 2021 ITF Women's World Tennis Tour. It took place in Amstelveen, Netherlands between 5 and 11 July 2021.

Seeds

 * 1 Rankings are as of 28 June 2021.

Other entrants
The following players received wildcards into the singles main draw:
 * Suzan Lamens
 * 🇺🇸 Nikki Redelijk
 * Lexie Stevens
 * Eva Vedder

The following player received entry using a junior exempt:
 * 🇺🇸 Emma Navarro

The following players received entry as special exempts:
 * Quirine Lemoine
 * 🇹🇷 İpek Öz

The following players received entry from the qualifying draw:
 * 🇮🇹 Cristiana Ferrando
 * 🇦🇺 Jaimee Fourlis
 * Joanna Garland
 * 🇮🇹 Verena Meliss
 * 🇩🇪 Tayisiya Morderger
 * 🇩🇪 Yana Morderger
 * 🇷🇴 Andreea Prisăcariu
 * 🇷🇴 Ioana Loredana Roșca

Singles

 * Quirine Lemoine def. 🇩🇪 Yana Morderger, 7–5, 6–4

Doubles

 * Suzan Lamens / Quirine Lemoine def. 🇷🇺 Amina Anshba / 🇨🇿 Anastasia Dețiuc, 6–4, 6–3