Yes
The levator palpebrae superioris (LPS) is the only muscle involved in raising the superior eyelid. A small portion of this muscle contains a collection of smooth muscle fibres – known as the superior tarsal muscle. In contrast to the LPS, the superior tarsal muscle is innervated by the sympathetic nervous system. They act to control the movements of the eyeball and the superior eyelid. There are seven extraocular muscles – the levator palpebrae superioris, superior rectus, inferior rectus, medial rectus, lateral rectus, inferior oblique and superior oblique. Functionally, they can be divided into two groups: 1  Responsible for eye movement: Recti and oblique muscles The muscles within the orbit including the four rectus muscles (superior, inferior, medial, and lateral), two oblique muscles (superior and inferior), and the levator of the superior eyelid (levator palpebrae superioris). They are the superior rectus and inferior rectus, which move the eye up and down; the medial rectus and the lateral rectus, which move the eye to either side; and the superior oblique and inferior oblique, which move the eye downward and inward, and upward and inward, respectively. Peer Review Status: Internally Peer Reviewed Absence of the levator palpebrae superioris has been noted. When the muscle is present, a slip (tensor trochleae [Budge]) may arise from its belly or proximal part and may pass to the sclera, trochlea of the superior oblique, or neighboring tissues. 1 Even Vesalius reported that the levator may be doubled. 2  According to Macalister, Boldrini (1669) saw a similar slip but called it a fifth rectus muscle as did Kulmus (1724). 3  Macalister described a case of absence of levator palpebra superioris existing without ptosis. levator palpebrae superioris, one of the three muscles of the eyelid, also considered an extrinsic muscle of the eye. It is thin and flat and rises from the small wing of the sphenoid. It is innervated by the oculomotor nerve.  ex·tra·oc·u·lar mus·cles (EOM), the muscles within the orbit but outside of eyeball, including the four rectus muscles (that is, superior, inferior, medial and lateral); two oblique muscles (that is, superior and inferior), and the levator of the superior eyelid (that is, levator palpebrae superioris). They are the superior rectus and inferior rectus, which move the eye up and down; the medial rectus and the lateral rectus, which move the eye to either side; and the superior oblique and inferior oblique, which move the eye downward and inward, and upward and inward, respectively. This condition has multiple eti-ologies and is seen in all age groups. Ptosis results from a con-genital or acquired weakness of the levator palpebrae superioris and the Muller’s muscle responsible for raising the eyelid, dam-age to the nerves which control those muscles, or laxity of the skin of the upper eyelids. In the elderly the degeneration of the levator muscle or thinning of aponeurosis with ad-vancing age may result in involutional ptosis. In younger patients, repeated manipulation of upper eyelid during contact lens wear (both hard and soft lenses 28) may cause disinsertion of levator aponeurosis. The levator palpebrae superioris (Latin for: elevating muscle of upper eyelid) is the muscle in the orbit that elevates the superior (upper) eyelid. The levator palpebrae superioris originates on the lesser wing of the sphenoid bone, just above the optic foramen. It broadens and becomes the levator aponeurosis. This portion inserts on the skin of the upper eyelid, as well as the superior tarsal plate. It is a skeletal muscle. The superior tarsal muscle, a smooth muscle, is attached to the levator palpebrae superioris, and inserts on the superior tarsal plate as well Summary Information: Levator Palpebrae Superioris. Levator Palpebrae Superioris: The levator palpebrae superioris is a paired extraocular muscle located in the eye area. The levator palpebrae superioris originates on the sphenoid bone and inserts on the eyelid /superior tarsus. The levator palpebrae superioris elevates or opens the eyelid. 
http://teachmeanatomy.info/head/organs/eye/extraocular-muscles/ http://medical-dictionary.thefreedictionary.com/Ocular+muscles http://www.anatomyatlases.org/AnatomicVariants/MuscularSystem/Text/L/12Levator.shtml http://medical-dictionary.thefreedictionary.com/levator+palpebrae+superioris http://medical-dictionary.thefreedictionary.com/Ocular+muscles http://aapsus.org/articles/22.pdf https://en.wikipedia.org/wiki/Levator_palpebrae_superioris_muscle http://www.rightdiagnosis.com/organ/levator_palpebrae_superioris.htm
is the levator palpebrae superioris an extraocular muscle