| Name | Country | Feature class | Latitude | Longitude | |
|---|---|---|---|---|---|
4401  | Ocurure | Peru, Lima region | area | S 12° 3′ 0'' | W 76° 35′ 0'' |
4402  | Ocongaya Alta Ocongaya Alta,Ocungalla,Ocungalla Hacienda | Peru, Ica Nasca Province > Nazca | populated place | S 14° 50′ 21'' | W 74° 59′ 42'' |
| 4403 | Ocros  Ocros | Peru, Ancash Ocros > Ocros | seat of a third-order administrative division population 840 | S 10° 24′ 12'' | W 77° 23′ 48'' |
4404  | Ocros Distrito de Ocros,Ocros | Peru, Ayacucho Huamanga Province > Ocros | third-order administrative division | S 13° 23′ 49'' | W 73° 53′ 52'' |
4405  | Ocque Laguna | Peru, Ayacucho | lake | S 14° 42′ 0'' | W 73° 55′ 0'' |
| 4406 | Hacienda Ocoruro Hacienda Acoruro,Hacienda Ocoruro,Ocoruro | Peru, Arequipa Condesuyos Province > Yanaquihua | populated place | S 15° 43′ 23'' | W 72° 53′ 43'' |
| 4407 | Occopampa Occobamba,Occopampa,Ocopampa | Peru, Puno Moho > Moho | populated place | S 15° 20′ 57'' | W 69° 22′ 42'' |
4408  | Cerro Occochillay Cerro Occochillay,Cerro Ocochillay | Peru, Apurímac Department Cotabambas Province > Coyllurqui District | mountain | S 13° 57′ 31'' | W 72° 21′ 57'' |
| 4409 | Occoroy | Peru, Ayacucho | locality | S 13° 0′ 0'' | W 74° 18′ 0'' |
| 4410 | Cordillera Occidental Andes Occidental,Cordillera Occidental,Cordillera Occidental de los Andes,Cordillera de Los Andes,Co... | PE,CL | mountains | S 14° 0′ 0'' | W 74° 0′ 0'' |
| 4411 | uunchayoc Nunun Chayoc,Nununchayoc,uunchayoc,Ñuñunchayoc | Peru, Huancavelica Huaytará Province > Querco | populated place | S 13° 47′ 7'' | W 74° 51′ 45'' |
| 4412 | Nuñoa Nunoa,Nuñoa,Ñuñoa | Peru, Puno Melgar Province > Nuñoa | populated place population 4,271 | S 14° 28′ 39'' | W 70° 38′ 11'' |
| 4413 | Hacienda Nuñez Hacienda Nunez,Hacienda Nuñez,Nunez,Nunez Hacienda,Núñez,Núñez Hacienda | Peru, Ica Pisco Province > Tupac Amaru Inca | populated place | S 13° 41′ 46'' | W 76° 7′ 12'' |
| 4414 | Nuevo Imperial | Peru, Lima region Cañete Province > Nuevo Imperial | seat of a third-order administrative division population 32,344 | S 13° 4′ 31'' | W 76° 19′ 1'' |
| 4415 | North Chincha Island Isla Norte Chincha,Isla del Norte Chincha,Norte Chincha,North Chincha Island | Peru, Ica | island | S 13° 37′ 38'' | W 76° 23′ 33'' |
| 4416 | Ninantaya Hacienda Ninantaya,Minantaya,Ninantaya,Ninantaya Hacienda | Peru, Puno Moho > Moho | populated place population 458 | S 15° 26′ 53'' | W 69° 19′ 52'' |
| 4417 | Nievería Hacienda Nieveria,Nieveria,Nieveria Hacienda,Nievería,Nievería Hacienda | Peru, Lima region Lima > Lurigancho | populated place | S 11° 59′ 0'' | W 76° 55′ 0'' |
| 4418 | Laguna Niancocha | Peru, Huánuco Department | lake | S 10° 4′ 57'' | W 76° 52′ 4'' |
| 4419 | Laguna Ñeque | Peru, Tacna | lake | S 17° 12′ 30'' | W 70° 1′ 18'' |
| 4420 | Laguna Naylacocha | Peru, Arequipa | lake | S 15° 25′ 37'' | W 72° 50′ 4'' |
| 4421 | Urbanización Parque del Naranjal Hacienda Naranjal,Naranjal,Naranjal Hacienda,Parque del Naranjal,Urbanizacion Parque del Naranjal,Ur... | Peru, Lima region Lima > Los Olivos | section of populated place | S 11° 58′ 19'' | W 77° 3′ 55'' |
| 4422 | Lotización Ñaña Lotizacion Nana,Lotización Ñaña,Nana,Nana Hacienda,Naña Hacienda,Ñaña | Peru, Lima region Lima > Lurigancho | populated place | S 11° 58′ 52'' | W 76° 50′ 3'' |
| 4423 | Cerro Ñacarenga Cerro Nacaranga,Cerro Nacarenga,Cerro Ñacaranga,Cerro Ñacarenga | Peru, Lima region Provincia de Yauyos > Viñac | mountain | S 12° 52′ 57'' | W 75° 44′ 3'' |
| 4424 | Ñacañaca | Peru, Lima region | area | S 12° 2′ 0'' | W 76° 20′ 0'' |
| 4425 | Muylaqui Mullaque,Muylaque,Muylaqui | Peru, Moquegua Department General Sánchez Cerro Province > Matalaque | populated place | S 16° 30′ 0'' | W 70° 47′ 0'' |
| 4426 | Moscoccallpa Moscoccallpa,Musujalpa | Peru, Ayacucho Huamanga Province > Tambillo | populated place | S 13° 13′ 54'' | W 74° 7′ 12'' |
| 4427 | Hacienda Murga Hacienda Murga,Murga,Murga Hacienda | Peru, Ica Pisco Province > Humay | populated place | S 13° 43′ 33'' | W 75° 59′ 1'' |
| 4428 | Cerro Muni Cerro Muni,Cerro Muri | Peru, Puno Huancané Province > Huancane | mountain | S 15° 15′ 0'' | W 69° 47′ 0'' |
| 4429 | Mulpachaca Puente | Peru, Cuzco Department | locality | S 13° 42′ 0'' | W 72° 21′ 0'' |
| 4430 | Cerro Muchacho Cerro Muchacho,Cerro Muchaco | Peru, Ica Ica Province > Yauca Del Rosario | mountain | S 14° 7′ 40'' | W 75° 27′ 20'' |
| 4431 | Moyopampa Hacienda Moyopampa,Moyopampa,Moyopampa Hacienda | Peru, Ayacucho Lucanas Province > Leoncio Prado | populated place | S 14° 45′ 17'' | W 74° 41′ 3'' |
| 4432 | Móyoc Moyoc,Moyoc Hacienda,Muyocc,Móyoc,Móyoc Hacienda | Peru, Cuzco Department Anta Province > Limatambo | populated place | S 13° 33′ 0'' | W 72° 32′ 0'' |
| 4433 | Moya Nueva | Peru, Lima region | area | S 12° 14′ 0'' | W 76° 33′ 0'' |
| 4434 | Morro Negro | Peru, Arequipa Islay Province | locality | S 16° 52′ 37'' | W 71° 57′ 21'' |
| 4435 | Laguna Morocota | Peru, Puno | lake | S 16° 49′ 25'' | W 70° 0′ 41'' |
| 4436 | Morocorumi | Peru, Ayacucho Huanca Sancos Province | locality | S 14° 9′ 46'' | W 74° 23′ 27'' |
| 4437 | Laguna Morococha | Peru, Ayacucho | lake | S 13° 9′ 15'' | W 73° 38′ 40'' |
| 4438 | Lago Morococha | Peru, Junin | lake | S 11° 33′ 1'' | W 76° 6′ 45'' |
| 4439 | Cerro Morococcha Cerro Moroccocha,Cerro Morococcha | Peru, Huancavelica Huaytará Province > Santiago De Chocorvos | mountain | S 13° 38′ 22'' | W 75° 6′ 26'' |
| 4440 | Morocaqui Hacienda Morocaque,Morocaqui,Morocaqui Hacienda | Peru, Arequipa Caylloma Province > Callalli | populated place population 3 | S 15° 37′ 2'' | W 71° 3′ 18'' |
| 4441 | Huancaye Huancalli,Huancaya,Huancaye | Peru, Cuzco Department Calca Province > Taray | populated place | S 13° 27′ 0'' | W 71° 52′ 0'' |
| 4442 | Cerro Huancavelica Cerro Huancavelica,Cerro Huancavilca | Peru, Ica Palpa Province > Tibillo | mountain | S 14° 9′ 11'' | W 75° 10′ 26'' |
| 4443 | Huancalpa Hacienda Huancalpa,Huancalpa,Huancarpa | Peru, Arequipa Caravelí Province > Chaparra | populated place population 16 | S 15° 49′ 24'' | W 74° 1′ 7'' |
| 4444 | Huancalasila | Peru, Lima region | area | S 12° 14′ 0'' | W 76° 23′ 0'' |
| 4445 | Huanca Huanca Huanca,Huanca Huanca,Huancahaunca | Peru, Huancavelica Angaraes Province > Huanca-Huanca | populated place population 853 | S 12° 55′ 2'' | W 74° 36′ 38'' |
| 4446 | Laguna Huanca | Peru, Apurímac Department | lake | S 14° 28′ 0'' | W 73° 30′ 0'' |
| 4447 | Hacienda Huanca Hacienda Huanca,Huanca,Huanca Hacienda | Peru, Ayacucho Lucanas Province > Santa Lucia | populated place | S 15° 6′ 39'' | W 74° 28′ 42'' |
| 4448 | Cerro Guanay Cerro Guanay,Cerro Huanay | Peru, Callao | hill | S 12° 6′ 7'' | W 77° 11′ 44'' |
| 4449 | Huanaquituyoc | Peru, Arequipa Castilla Province | locality | S 15° 35′ 54'' | W 72° 24′ 35'' |
| 4450 | Huanangui Huanangui,Huananqui,Huanaqui | Peru, Lima region Huaura Province > Leoncio Prado | populated place population 173 | S 11° 7′ 57'' | W 77° 2′ 13'' |
by