2022 Ladies Open Lausanne
The 2022 Ladies Open Lausanne was a women's tennis tournament played on outdoor clay courts. It was the 29th edition of the Ladies Open Lausanne, and part of the 250 category of the 2022 WTA Tour. It took place at Tennis Club Stade-Lausanne in Lausanne, Switzerland, from 11 through 17 July 2022.
Champions
Singles
Petra Martić def. Olga Danilović, 6–4, 6–2This is Martić's second singles career title and first of the year.
Doubles
Olga Danilović / Kristina Mladenovic def. Ulrikke Eikeri / Tamara Zidanšek, walkoverSingles main draw entrants
Seeds
† Rankings are as of 27 June 2022Other entrants
The following players received wildcard entry into the singles main draw:The following players received entry from the qualifying draw:
Withdrawals
; Before the tournament- Alizé Cornet → replaced by Misaki Doi
- Camila Giorgi → replaced by Lauren Davis
- Daria Kasatkina → replaced by Tamara Korpatsch
- Dayana Yastremska → replaced by Jule Niemeier
- Maryna Zanevska → replaced by Zhu Lin
Doubles main draw entrants
Seeds
† Rankings are as of 27 June 2022Other entrants
The following pairs received wildcard entry into main draw:Withdrawals
;Before the tournament- Monique Adamczak / Rosalie van der Hoek → replaced by Arianne Hartono / Rosalie van der Hoek