The 2019 Wiesbaden Tennis Open was a professional tennis tournament played on outdoor clay courts. It was the eleventh edition of the tournament which was part of the 2019 ITF Women's World Tennis Tour. It took place in Wiesbaden, Germany between 29 April and 5 May 2019.
Singles main-draw entrants
Seeds
1 Rankings are as of 22 April 2019.
Other entrants
The following players received wildcards into the singles main draw: Mira Antonitsch Katharina Gerlach Kathleen Kanev Stephanie Wagner
The following player received entry using a junior exempt: Clara Tauson
The following player received entry by a special exempt: Elizabeth Halbauer
The following players received entry from the qualifying draw: Jaimee Fourlis Julie Gervais Réka Luca Jani Eléonora Molinaro Laura-Ioana Paar Hélène Scholsen
Champions
Singles
Barbora Krejčíková def. Katarina Zavatska, 6–4, 7–6(7–2)
Doubles
Anna Blinkova / Yanina Wickmayer def. Jaimee Fourlis / Kathinka von Deichmann, 6–3, 4–6, [10–3]