Abstract: A baby sling includes an infant holding part 10 that holds an infant in which the infant holding part 10 has a maximum width W that corresponds to a central part in a longitudinal direction of the baby sling and a gradually decrease in width between both sides in the longitudinal direction of the baby sling, wherein both sides in the longitudinal direction of the baby sling consists of outer parts 11 that are formed of a knitted fabric “A” which has a low elasticity in a width direction which is at right angle to the longitudinal direction of the baby sling and a center side in the longitudinal direction of the baby sling consists of an inner part 12 that is formed of a knitted fabric “B” which has a high elasticity in the width direction which is at right angle to the longitudinal direction of the baby sling.