Stones in the bladder

Yes, stones can form in the bladder, too.

BLADDER stones (calculi) are common, particularly in tropical climates. Bladder calculi are less common than kidney calculi. The former are usually a consequence of urinary tract conditions, in which there is stasis of urine, e.g. urinary tract infections, especially recurrent ones, bladder diverticulum, enlarged prostate and conditions of the nervous system, although they can also occur in healthy people.