Montilla is a municipality in Spain.

Montilla may also refer to:

• Agustin Montilla y Orendain, Spanish-Filipino entrepreneur
• Antonio Miró Montilla (1938–2021), Puerto Rican architect and educator
• Antonio Montilla (born 1935), Venezuelan cyclist
• Carlos Montilla (born 1962), Venezuelan actor
• Gabriel Montilla (born 1979), Puerto Rican tennis player
• Gil Montilla (1876 – after 1938), Filipino politician
• Helen Montilla (born 1969), Spanish sailor
• José Montilla (born 1955), Spanish politician
• Mariano Montilla (1782–1851), Venezuelan general
• Pili Montilla (born 1978), Puerto Rican TV host and producer
• Silvetty Montilla (born 1967), Brazilian drag queen and actor
• Víctor J. Montilla (born 1970), Puerto Rican businessman and publishing executive

• Montilla-Moriles, a Spanish wine region and the wines it produces