PROBLEM TO BE SOLVED: To provide a transfer device which can transfer a person who needs care near a bathtub or toilet bowl while the person is seated on a chair part, and can allow the person to, for example, take a bath or go to toilet without transferring the person from the chair part, without applying remodeling cost to a bathroom or toilet for general household.SOLUTION: A transfer device comprises: a lifting chair unit 2 including a chair part 6 and a lifting mechanism part 7 for liftably supporting the chair part 6 and a rail part 1 for movably supporting the lifting chair unit 2 in a width direction of a seat plate. The rail part 1 comprises a first rail part 4 traveling with a carriage 3 and a second rail part 5a provided on a bathtub 92 side, which can be connected to or disconnected from the first rail part 4. In a connected state of the first rail part 4 and the second rail part 5a, the lifting mechanism part 7 can be transferred between the first rail part 4 and the second rail part 5a by sliding.
