2021 WTA Lyon Open
The 2021 WTA Lyon Open is a women's tennis tournament played on indoor hard courts. It is the second edition of the Lyon Open (WTA) and an International tournament on the 2021 WTA Tour. It will take place at the Halle Tony Garnier in Lyon, France, from 1 to 7 March 2021.
Champions
Singles
Clara Tauson def. Viktorija Golubic 6–4, 6–1.This was Tauson's first WTA singles title.
Doubles
Viktória Kužmová / Arantxa Rus def. Eugenie Bouchard / Olga Danilović 3–6, 7–5, .Points and prize money
Prize money
| Event | W | F | SF | QF | Round of 16 | Round of 321 | Q2 | Q1 |
| Singles | €23,548 | €13,224 | €8,145 | €4,677 | €2,963 | €2,157 | €1,575 | €1,024 |
| Doubles* | €8,306 | €4,838 | €3,064 | €1,854 | €1,412 |
1Qualifiers prize money is also the Round of 32 prize money.
Singles main draw entrants
Seeds
- 1 Rankings as of 22 February 2021.
Other entrants
The following players received wildcards into the main draw:The following players received entry into the main draw using a protected ranking:
The following players received entry from the qualifying draw:
- Magdalena Fręch
- Margarita Gasparyan
- Giulia Gatto-Monticone
- Viktorija Golubic
- Tereza Martincová
- Clara Tauson
Withdrawals
;Before the tournament- Zarina Diyas → replaced by Katarzyna Kawa
- Kirsten Flipkens → replaced by Stefanie Vögele
- Coco Gauff → replaced by Irina Bara
- Kaja Juvan → replaced by Katarina Zavatska
- Marta Kostyuk → replaced by Greet Minnen
- Kateryna Kozlova → replaced by Océane Dodin
- Nadia Podoroska → replaced by Wang Xiyu
Doubles main draw entrants
Seeds
- Rankings as of February 8, 2021.
Other entrants
The following pairs received wildcards into the doubles main draw:The following pairs received entry into the doubles main draw using protected rankings:
Withdrawals
;Before the tournament- Natela Dzalamidze / Cornelia Lister → replaced by Margarita Gasparyan / Cornelia Lister