Piedras Negras may refer to:
*
Piedras Negras, Coahuila
Piedras Negras () is a city and seat of the Piedras Negras Municipality, surrounding municipality of the same name in the Mexican list of states of Mexico, state of Coahuila. It stands at the northeastern edge of Coahuila on the Mexico–United St ...
, a city in the state of Coahuila, Mexico
**
Piedras Negras Municipality
Piedras Negras Municipality is one of the 38 municipalities of Coahuila, in north-eastern Mexico. The municipal seat lies at Piedras Negras. The municipality covers an area of 914.2 km² and is located on the international border between Mex ...
, a municipality in Mexico, with the center in the eponymous city
*
Piedras Negras (Maya site)
Piedras Negras is the modern name for a ruined city of the pre-Columbian Maya civilization located on the north bank of the Usumacinta River in the Petén department of northwestern Guatemala. Piedras Negras is one of the most powerful of the Us ...
, an archaeological site of the pre-Columbian Maya civilization, located in the present-day Petén department of Guatemala
*
Piedras Negras District
Piedras Negras is a district
A district is a type of administrative division that, in some countries, is managed by the local government. Across the world, areas known as "districts" vary greatly in size, spanning regions or county, counties, ...
*
Piedras Negras International Airport
{{geodis