PROBLEM TO BE SOLVED: To provide a table for a wheelchair or a bed, a table that can be used for a wheelchair or as a bedside table and that is designed to make a leg on the inserting side smoothly insertable under a wheelchair or a bed.SOLUTION: This is a cantilever support table with a leg part 42 on the inserting side arranged in a planar H shape, a leg part which is attached to a leg part 41 on the prop side and a connection frame body 43 and which is inserted under a wheelchair or a bed. In this table for a wheelchair or a bed, a fan-shaped guiding frame body 422 having a center angle equal to or more than 180° is installed on both tip ends of the leg part 42 on the inserting side. Thus, when front wheel casters of a wheelchair or a bed come into contact with both tip ends of the leg part 42 on the inserting side, the guiding frame body 422 guides the front wheel casters in a manner turning and moving them.