Abstract: An egg incubating tray (1) for receiving eggs (3) which are to be incubated, comprises separate rigid supporting means (6) for each egg (3), the supporting means (6) delimiting an opening (2) on the underside and being formed such that an egg (3) which is supported in a stable incubating position by the supporting means (6) is situated partly in the opening (2) and can be turned regularly in the supporting means (6) in accordance with a predetermined schedule, about the longitudinal axis (4) of the egg (3), by means of turning means (10) which act on the said egg part (5) situated in the opening (2), in which the supporting means (6) for each egg (3) comprise two curved supports (6a, 6b) arranged apart from one another, the opening (2) being located between the two curved supports (6a, 6b).