See main article: article and 2021 Wiesbaden Tennis Open.
Anna Blinkova and Yanina Wickmayer were the defending champions[1] but chose not to participate.
Anna Bondár and Lara Salden won the title, defeating Arianne Hartono and Olivia Tjandramulia in the final, 6–7(9–11), 6–2, [10–4].