To provide an equipment and material/tool bucket device for ladder work capable of performing ladder work with high quality and efficiency by being installed and set in the middle of a ladder by collectively housing equip ment and material/tools required for the work in performing the ladder work such as outer wall painting by going up the ladder leaned against a building.

In this equipment and material/tool bucket device for ladder work, inverse U-shaped hooks 7 hookingly fastened to a foot hooking sash bar 3B of a ladder 2 are arranged on one side edge of a bucket 5 for housing equipment and material/tools required for ladder work, length freely setting/ adjusting hookingly fastening arms 6 having the inverse U-shaped hooks 7 on the tip are connected to opposed edge parts of its one side edge, the four inverse U-shaped hooks 7 are hookingly fastened to the vertically adjacent foot hooking sash bars 3A, 3B, and the bucket 5 is set in an optional position of the ladder 2 to be made to exist on the inclination inside of the ladder 2 of an inclining attitude to be held in an optional attitude such as a horizontal attitude.