No, the type of mirror you use will depend on the type of car seat your child is in, the type of headrests you have, and the position of those headrests. Most car seat mirrors require a moveable rear headrest in order to be properly installed. If the headrest is fixed, then the straps that secure the mirror cannot be passed underneath, meaning that the mirror is not secure and therefore not safe.
If you not have a middle moveable headrest but do have one on the other side to where your child’s car seat is situated, then a car seat mirror can still be used if it has a wide enough viewing angle and a pivot point that allows it to be correctly adjusted for both driver and child.
If neither of these is options, then you may want to consider a mirror that fits over your interior rearview mirror. Such a mirror will give you an excellent view of the rear seats but is not necessarily ideal for use with a rear-facing car seat.