An articulated guide for cables, formed by a plurality of clamps that are successively attached to one another in an articulated manner, each of said clamps comprising at least one arm demarcating a duct segment for cables, such that the succession of said duct segments of the clamps forms a duct for cables along said articulated guide, and in which said arm of each clamp has a free end and is elastically flexible, such that the bending of said arm laterally opens said duct segment for inserting a cable laterally therein, wherein said clamps are successively attached to one another by means of a ball-and-socket joint, such that each clamp can rotate in a relative manner with respect to the contiguous clamp to which it is attached about said ball-and-socket joint according to at least two axes of rotation (Y, Z) perpendicular to one another and perpendicular to an axial direction of the articulated guide, each of said clamps comprising, respectively, at a first end and at a second end of said clamp arranged opposite one another according to said axial direction, a spherical ball male portion and a spherical socket female portion, configured such that the male portion of a clamp is inserted into the female portion of the contiguous clamp to form said spherical ball-and-socket joint, and in that said female portion of each clamp comprises an opening which is oriented in said axial direction and opens into said female portion, said opening being elastically deformable by the pushing of said male portion towards said female portion in said axial direction for snap-fitting said male portion into said female portion; wherein each clamp comprises a central partition and two of said arms extending on opposite sides of said central partition, said two arms demarcating with said central partition two duct segments separated by said central partition, said male portion and said female portion being formed in said central partition, at opposite ends thereof along said axial direction, wherein each clamp can rotate in a relative manner with respect to the contiguous clamp to which it is attached about said ball-and-socket joint according to at least a first axis of rotation perpendicular to said central partition and to said axial direction and a second axis of rotation perpendicular to said first axis of rotation and to said axial direction; characterized in that said central partition of each clamp comprises first abutting means for limiting the rotation of said clamp according to said first axis of rotation perpendicular to said central partition, said first abutting means consisting of two lobes formed in said central partition on either side of said male portion and extending in said axial direction on the same plane as said central partition, and two abutting edges (14A, 14B) formed in said central partition on either side of said female portion and having a shape complementary to the shape of said lobes, such that when said clamp rotates a specific angle according to said first axis of rotation, one of said lobes of the central partition of said clamp abuts with one of said abutting edges (14A, 1AB) of the central partition of the contiguous clamp to which it is attached.