Top of head (vertex)

• Sternocleidomastoid
• Splenius capitis

Back of head

• Trapezius
• Sternocleidomastoid (sternal)
• Sternocleidomastoid (clavicular)
• Semispinalis capitis
• Semispinalis cervicis
• Splenius cervicis  
• Suboccipital group
• Occipitalis
• Digastric
• Temporalis

Temporal (side of head)

• Trapezius  
• Sternocleidomastoid (sternal)
• Temporalis
• Splenius cervicis
• Suboccipital group
• Semispinalis capitis  

Frontal (forehead)

• Sternocleidomastoid (clavicular)
• Sternocleidomastoid (sternal)
• Semispinalis capitis
• Frontalis
• Zygomaticus major

Ear and temperomandibular joint (TMJ)

• Lateral
• Pterygoid
• Masseter
• Sternocleidomastoid (clavicular)
• Medial pterygoid

Eye and eyebrow

• Sternocleidomastoid (sternal)
• Temporalis
• Splenius cervicis
• Masseter
• Suboccipital group
• Occipitalis
• Orbicularis oculi
• Trapezius  

Cheek and jaw

• Sternocleidomastoid (sternal)
• Masseter
• Lateral pterygoid
• Trapezius  
• Digastric
• Medial pterygoid
• Platysma
• Orbicularis oculi
• Zygomaticus major

Toothache

• Temporalis
• Masseter
• Digastric       

Back of neck

• Trapezius
• Levator scapulae
• Multifidi
• Splenius cervicis
• Infraspinatus

Throat and front of neck  

• Sternocleidomastoid
• Digastric
• Medial pterygoid

Upper thoracic back  

• Scalenes
• Levator scapulae
• Supraspinatus
• Trapezius
• Multifidi
• Rhomboids
• Splenius cervicis
• Triceps brachii
• Biceps brachii

Back of shoulder  

• Deltoids
• Levator scapulae
• Scalenes
• Supraspinatus
• Teres major
• Teres minor
• Subscapularis
• Serratus posterior superior
• Latissimus dorsi
• Triceps brachii
• Trapezius
• Iliocostalis thoracis

Front of shoulder  

• Infraspinatus
• Deltoids
• Scalenes
• Supraspinatus
• Pectoralis major
• Pectoralis minor
• Biceps brachii
• Coracobrachialis

Back of arm  

• Scalenes
• Triceps
• Brachii
• Deltoid
• Subscapularis
• Supraspinatus
• Teres major
• Teres minor
• Latissimus dorsi
• Serratus posterior superior
• Coracobrachialis
• Scalenus minimus

Front of arm

• Scalenes
• Infraspinatus
• Biceps brachii
• Brachialis
• Triceps brachii
• Supraspinatus
• Deltoids
• Sternalis
• Scalenus minimus
• Subclavius

Outside of the elbow (lateral epicondyle)

• Supinator
• Brachioradialis
• Extensor carpi radialis longus
• Triceps brachii
• Supraspinatus

Fourth and fifth finger extensors

• Anconeus

Inside of the elbow (medial epicondyle)

• Triceps brachii
• Pectoralis major
• Pectoralis minor

Front, or inner (antecubital) surface, of the elbow

• Brachialis
• Biceps brachii

Back of (dorsal) forearm

• Triceps brachii
• Teres major
• Extensores carpi radialis longus and brevis

Point of the elbow (olecranon)  

• Triceps brachii
• Serratus posterior superior

Radial forearm (the edge the thumb is on)

• Infraspinatus
• Scalene
• Brachioradialis
• Supraspinatus
• Subclavius

Inner (volar) forearm (with the palm of the hand)

• Palmaris longus
• pronator teres
• serratus anterior
• triceps brachii

Ulnar forearm (the edge the little finger is on)

• Latissimus dorsi
• Pectoralis major
• Pectoralis minor
• Serratus posterior superior

Inner (volar) wrist and palmar (with the palm of the hand)

• Flexor carpi radialis
• Flexor carpi ulnaris
• Opponens pollicis
• Pectoralis major
• Pectoralis minor
• Latissimus dorsi
• Palmaris longus
• Pronator teres
• Serratus anterior

Back of (dorsal) wrist and hand  

• Extensor carpi radialis brevis
• Extensor carpi radialis longus
• Extensor indicis
• Extensor carpi ulnaris
• Subscapularis
• Coracobrachialis
• Scalenus minimus
• Latissimus dorsi
• Serratus posterior superior
• First dorsal interosseous

Base of thumb and radial hand  

• Supinator
• Scalenes
• Brachialis
• Infraspinatus
• Extensor carpi radialis longus
• Brachioradialis
• Opponens pollicis
• Adductor pollicis
• First dorsal interosseous
• Flexor pollicis longus

Volar finger (palm side)  

• Flexores digitorum sublimis and profundus
• Interossei
• Latissimus dorsi
• Serratus anterior
• Abductor digiti minimi
• Subclavius

Back of (dorsal) finger  

• Extensor digitorum
• Interossei
• Scalenes
• Abductor digiti minimi
• Pectoralis major
• Pectoralis minor
• Latissimus dorsi
• Subclavius

Side of chest  

• Serratus anterior
• Latissimus dorsi

Front of chest

• Pectoralis major
• Pectoralis minor
• Scalenes
• Sternocleidomastoid (sternal)
• Sternalis
• Iliocostalis cervicis
• Subclavius
• External abdominal oblique

Mid-thoracic (middle of the back)

• Scalenes
• Latissimus dorsi
• Levator scapulae
• Iliocostalis thoracis
• Multifidi
• Rhomboids
• Serratus posterior superior
• Infraspinatus
• Trapezius  
• Serratus anterior

Low thoracic back

• Diaphragm
• Iliocostalis thoracis
• Multifidi
• Serratus posterior inferior
• Rectus abdominis
• Latissimus dorsi

Lumbar (lower back)  

• Longissimus thoracis
• Iliocostalis lumborum
• Iliocostalis thoracis
• Multifidi
• Rectus abdominis
• Gluteus medius
• Iliopsoas

Buttock

• Gluteus medius
• Quadratus lumborum
• Gluteus maximus
• Semitendinosus
• Semimembranosus
• Piriformis
• Gluteus minimus
• Rectus abdominis
• Soleus
• Iliocostalis lumborum
• Longissimus thoracis

Iliosacral (base of spine and upper edge of pelvis)  

• Gluteus medius
• Quadratus lumborum
• Gluteus maximus
• Levator ani
• Coccygeus
• Rectus abdominis
• Soleus
• Multifidi

Pelvis

• Levator ani
• Coccygeus
• Obturator internus
• Adductor magnus
• Piriformis
• Internal abdominal oblique

Abdomen

• Rectus abdominis
• Abdominal obliques
• Iliocostalis thoracis
• Multifidi
• Quadratus lumborum
• Pyramidalis
• Transversus abdominis

Side of (lateral) hip and thigh

• Gluteus minimus
• Vastus lateralis
• Piriformis
• Quadratus lumborum
• Tensor fasciae latae
• Vastus intermedius
• Gluteus maximus
• Rectus femoris

Front of (anterior) thigh

• Adductor longus
• Adductor brevis
• Iliopsoas
• Adductor magnus
• Vastus intermedius
• Pectineus
• Sartorius
• Quadratus lumborum
• Rectus femoris

Mid-front of (medial) thigh

• Pectineus
• Vastus medialis
• Gracilis
• Adductor magnus
• Sartorius

Back of (posterior) thigh

• Gluteus minimus
• Semitendinosus
• Semimembranosus
• Biceps femoris
• Piriformis
• Obturator internus         

Front of (anterior) knee

• Rectus femoris
• Vastus medialis
• Adductor longus
• Adductor brevis

Inner surface, toward the front of (anteromedial) knee

• Vastus medialis
• Gracilis
• Rectus femoris
• Sartorius
• Adductor longus
• Adductor brevis

Side of (lateral) knee

• Vastus lateralis

Back of (posterior) knee

• Gastrocnemius
• Biceps femoris
• Popliteus
• Semitendinosus
• Semimembranosus
• Soleus
• Plantaris

Front of calf (anterior leg)

• Tibialis anterior
• Adductor longus
• Adductor brevis

Outside of calf (lateral leg)

• Gastrocnemius
• Gluteus minimus
• Peroneus longus
• Peroneus brevis
• Vastus lateralis

Back of calf (posterior leg)

• Soleus
• Gluteus minimus
• Gastrocnemius
• Semitendinosus
• Semimembranosus
• Soleus
• Flexor digitorum longus
• Tibialis posterior
• Plantaris

Front of (anterior) ankle

• Tibialis anterior
• Peroneus tertius
• Extensor digitorum longus
• Extensor hallucis longus

Outside of (lateral) ankle

• Peroneus longus
• Peroneus brevis
• Peroneus tertius

Inner (medial) ankle

• Abductor hallucis
• Flexor digitorum longus

Back of (posterior) ankle

• Soleus
• Tibialis posterior

Heel  

• Soleus
• Quadratus plantae
• Abductor hallucis
• Tibialis posterior

Back of (dorsal) forefoot  

• Extensor digitorum brevis
• Extensor hallucis brevis
• Extensor digitorum longus
• Flexor hallucis brevis
• Interossei of foot
• Tibialis anterior

Bottom surface of (plantar) midfoot  

• Gastrocnemius
• Flexor digitorum longus
• Adductor hallucis
• Soleus
• Interossei of foot
• Abductor hallucis
• Tibialis posterior

Ball of the foot (metatarsal head)  

• Flexor hallucis brevis
• Flexor digitorum brevis
• Adductor hallucis
• Flexor hallucis longus
• Interossei of foot
• Abductor digiti minimi
• Flexor digitorum longus
• Tibialis posterior

Back of (dorsal) great toe

• Tibialis anterior
• Extensor hallucis longus
• Flexor hallucis brevis

Back of (dorsal) lesser toe  

• Interossei of foot
• Extensor digitorum longus

Bottom surface of (plantar) great toe

• Flexor hallucis longus
• Flexor hallucis brevis
• Tibialis posterior

Bottom surface of (plantar) lesser toe

• Flexor digitorum longus
• Tibialis posterior