Abstract: A deck mop wringer with adjustable support stands comprising a rear support stand including a base member and at least one vertically positioned shaft. Each shaft is adjustable to a plurality of different heights. A front support stand includes a base member and at least one vertically positioned shaft. Each shaft is adjustable to a plurality of different heights. A wringer device comprises a basket and a rim. The basket has an open top, a floor and a plurality of side walls including apertures. The rim extends around the open top of the basket. The shafts of the front and rear support stands are coupled to the rim to support the basket in a suspended orientation. A wringer plate assembly includes a perforated front plate and a handle. The plate is rotatably coupled within the basket and positioned in an essentially vertical orientation. The handle is pulled by the user to ring a mop head positioned within the basket.