The 2021 ITF Seniors World Individual Championship took place in Umag, Croatia on 4-11 September 2021.
The individual event followed the team event, the ITF Seniors World Team Championships, which took place the week before on 29 August - 3 September. The team event saw six cups take place across the 50-56 categories. Draws and results from the team competitions are available at the links below.
Maria Esther Bueno Cup (W50)
Maureen Connolly Cup (W55)
Alice Marble Cup (W60)
Fred Perry Cup (M50)
Austria Cup (M55)
Von Cramm Cup (M60)