Los Altos (Spanish for "the heights", "the highlands", "the tall [ones]") may refer to:
Places Argentina Los Altos, Catamarca
Central America Los Altos (state), a 19th-century state, now divided between Guatemala and Mexico
Mexico Altos de Jalisco, a region in northeastern Jalisco Los Altos de Chiapas, or Chiapas Highlands Los Altos, in the municipality of Ayahualulco, Veracruz
Spain Los Altos, Province of Burgos, Castile and León
United States Los Altos, California Los Altos station, a railway station 1907–1964 Los Altos Hills, California Los Altos, Long Beach, California, a neighborhood Los Altos, Texas, a census-designated place in Webb County Los Altos, Dallas, Texas, a neighborhood
Schools Los Altos School District, in Santa Clara County Los Altos High School (Los Altos, California) Los Altos High School (Hacienda Heights, California), in Los Angeles County
See also El Alto (disambiguation)