Montesa may refer to:

• Montesa Honda, a Spanish motorcycle manufacturer
• Order of Montesa, a Christian military order
• Montesa, Valencia, Spain

• L'americano
• L. americanus
• L americanus
• L. americanus (disambiguation)
• La Meridienne
• L'Amerique insolite
• La Merlatiere
• La Merlatière
• Lamerton House
• Lamesa Army Airfield
• La Mesa Boulevard station
• La Mesa, Ca
• La Mesada, Catamarca
• La Mesa Dam
• La Mesa Dam and Ecopark
• La Mesa (disambiguation)
• La Mesa District
• Lamesa Field
• La Mesa (Grandas de Salime)
• Lamesa High School
• Lamesa Lobo Park
• La Mesa prison
• La Mesa Reservoir
• Lamesa, TX mSA
• Lamesa, TX µSA