The 2020 Billie Jean King Cup qualifying round was played on 7–8 February 2020.
The eight winners of this round qualified for the 2020 Billie Jean King Cup Finals in Budapest.
[1] Sixteen teams played for eight spots in the Finals, in series decided on a home and away basis.
These sixteen teams were:[2] The 8 losing teams from the qualifying round played at the Group I of the corresponding continental zone the following February.
Team nominations:[3] United States: Sofia Kenin, Serena Williams, Alison Riske, Coco Gauff, Bethanie Mattek-Sands Latvia: Jeļena Ostapenko, Anastasija Sevastova, Diāna Marcinkēviča, Daniela Vismane Team nominations:[4] Netherlands: Kiki Bertens, Arantxa Rus, Lesley Pattinama Kerkhove, Indy de Vroome, Demi Schuurs Belarus: Aryna Sabalenka, Aliaksandra Sasnovich, Olga Govortsova, Anna Kubareva, Lidziya Marozava Team nominations:[5] Romania: Ana Bogdan, Irina Bara, Elena-Gabriela Ruse, Jaqueline Cristian, Raluca Olaru Russia: Ekaterina Alexandrova, Veronika Kudermetova, Anna Blinkova, Anna Kalinskaya Team nominations:[6] Brazil: Gabriela Cé, Teliana Pereira, Laura Pigossi, Carolina Alves, Luisa Stefani Germany: Laura Siegemund, Tatjana Maria, Anna-Lena Friedsam, Antonia Lottner Team nominations:[7] Spain: Carla Suárez Navarro, Sara Sorribes Tormo, Aliona Bolsova, Lara Arruabarrena, Georgina García Pérez Japan: Naomi Osaka, Misaki Doi, Kurumi Nara, Ena Shibahara, Shuko Aoyama Team nominations:[8] Switzerland: Belinda Bencic, Jil Teichmann, Viktorija Golubic, Stefanie Vögele, Timea Bacsinszky Canada: Bianca Andreescu, Leylah Annie Fernandez, Eugenie Bouchard, Gabriela Dabrowski Team nominations:[9] Belgium: Elise Mertens, Kirsten Flipkens, Greet Minnen, Ysaline Bonaventure Kazakhstan: Yulia Putintseva, Zarina Diyas, Anna Danilina, Yaroslava Shvedova Team nominations:[10] Slovakia: Viktória Kužmová, Jana Čepelová, Magdaléna Rybáriková, Anna Karolína Schmiedlová, Rebecca Šramková Great Britain: Heather Watson, Harriet Dart, Naiktha Bains, Katie Swan, Emma Raducanu