| Name | Country | Feature class | Latitude | Longitude | |
|---|---|---|---|---|---|
1801  | Chelqo | Peru, Cuzco Department Chumbivilcas Province > Chamaca | mountain elevation 4434m | S 14° 17′ 59'' | W 71° 49′ 37'' |
| 1802 | Cerro Ticapallana  Cerro Ticapallana,T'ikapallana,Ticapallana | Peru, Cuzco Department Chumbivilcas Province > Chamaca | mountain elevation 4304m | S 14° 22′ 25'' | W 71° 51′ 19'' |
| 1803 | Cerro Ccaccanuyoc Cerro Ccaccanuyoc | Peru, Cuzco Department Chumbivilcas Province > Velille | mountain elevation 4658m | S 14° 32′ 29'' | W 71° 57′ 34'' |
| 1804 | Nevado Pitusiray Nevado Pitusiray | Peru, Cuzco Department Calca Province > Lares | mountain elevation 4991m | S 13° 12′ 41'' | W 71° 59′ 16'' |
| 1805 | Pampa de Jarriñan Pampa de Jarrinan,Pampa de Jarriñan,Pampa de Jarrman | Peru, Arequipa | plain(s) elevation 4796m | S 15° 2′ 45'' | W 71° 57′ 53'' |
| 1806 | Cerro Yuca Pata Cerro Yuca Pata | Peru, Cuzco Department Espinar Province > Suyckutambo | mountain elevation 4622m | S 15° 3′ 42'' | W 71° 34′ 21'' |
| 1807 | Cerro Yanacocha Cerro Yanacocha,Yanacocha | Peru, Puno Melgar Province > Santa Rosa | mountain elevation 5000m | S 14° 27′ 20'' | W 70° 54′ 6'' |
| 1808 | Cerro Yurac Jasa Cerro Yurac Jasa,Yurac Jasa,Yuraq Q'asa,Yuraqq'asa | Peru, Puno Melgar Province > Nuñoa | mountain elevation 4800m | S 14° 18′ 27'' | W 70° 41′ 42'' |
| 1809 | Cerro Llallahui Cerro Llallahui | Peru, Cuzco Department Canas Province > Kunturkanki | mountain elevation 4657m | S 14° 26′ 31'' | W 71° 18′ 32'' |
| 1810 | Cerro Huichi Cerro Huichi | Peru, Cuzco Department Espinar Province > Coporaque District | mountain elevation 4377m | S 14° 43′ 44'' | W 71° 31′ 18'' |
1811  | Laguna Parionaccocha Laguna Parianaccocha,Laguna Parionaccocha | Peru, Apurímac Department | lake | S 13° 55′ 21'' | W 73° 22′ 6'' |
| 1812 | Cerro Huamancharpa Cerro Huamancharpa,Huamancharpa,Waman Ch'arpa | Peru, Apurímac Department Antabamba Province > Oropesa | mountain elevation 5000m | S 14° 23′ 39'' | W 72° 22′ 44'' |
| 1813 | Cerro Huisca Cerro Huisca,Huisca,Wiska | Peru, Apurímac Department Antabamba Province > Oropesa | mountain elevation 4800m | S 14° 14′ 55'' | W 72° 25′ 26'' |
| 1814 | Cerro Huiscatongo Cerro Huiscatongo | Peru, Cuzco Department Chumbivilcas Province > Santo Tomas | mountain | S 14° 46′ 50'' | W 72° 17′ 4'' |
| 1815 | Cerro Agua Milagrosa Cerro Agua Milagrosa,Cerro Andamarca | Peru, Tacna Provincia de Tacna > Pachia | mountain elevation 4572m | S 17° 40′ 4'' | W 69° 53′ 57'' |
| 1816 | Cerros Churo Cerros Churo | Peru, Tacna | spur(s) elevation 4677m | S 17° 38′ 19'' | W 69° 55′ 1'' |
| 1817 | Cerro Yaretal Cerro Yaretal | Peru, Arequipa Arequipa Province > Yura | mountain elevation 4238m | S 16° 1′ 21'' | W 71° 44′ 42'' |
| 1818 | Cerro Las Minas Cerro Las Minas | Peru, Arequipa Arequipa Province > Yura | mountain elevation 4751m | S 16° 1′ 18'' | W 71° 32′ 45'' |
1819  | Jacobo Hunter Hunter,Urbanizacion Hunter,Urbanización Hunter | Peru, Arequipa Arequipa Province > Jacobo Hunter | seat of a third-order administrative division population 46,092 | S 16° 26′ 27'' | W 71° 33′ 12'' |
1820  | Atajillos Atajillos,Chileno Muerto | Peru, Arequipa Islay Province | locality | S 16° 43′ 37'' | W 71° 39′ 43'' |
| 1821 | Hacienda Huamansaña Hacienda Huamansana,Hacienda Huamansaña,Huamansana,Huamansaña,Huamanzana,Huamanzaña,Huananzana,Huana... | Peru, La Libertad Virú Province > Chao | populated place | S 8° 30′ 0'' | W 78° 30′ 0'' |
| 1822 | Yungay Yungay | Peru, Ancash Yungay Province > Yungay | seat of a third-order administrative division population 5,269 | S 9° 8′ 18'' | W 77° 44′ 37'' |
| 1823 | Laguna Yarinacocha Laguna Yarinacocha,Laguna del Pacaya | Peru, Ucayali | lake | S 8° 18′ 29'' | W 74° 36′ 5'' |
| 1824 | Vinzos Hacienda Vinzos,Vincos,Vinsos,Vinzos,Vinzos Hacienda | Peru, Ancash Provincia de Santa > Chimbote | populated place | S 8° 48′ 9'' | W 78° 33′ 7'' |
| 1825 | Túcume Tucume,Tucumo,Túcume | Peru, Lambayeque Lambayeque Province > Tucume | populated place population 7,043 | S 6° 30′ 22'' | W 79° 51′ 26'' |
| 1826 | Trincheras Trinchera,Trincheras | Peru, Ancash Huarmey Province | locality | S 9° 51′ 12'' | W 78° 3′ 44'' |
| 1827 | Tomaval Tomabal,Tomavai Hacienda,Tomaval,Tomaval Hacienda,Tomaya Hacienda | Peru, La Libertad Virú Province > Viru | populated place | S 8° 22′ 0'' | W 78° 44′ 0'' |
| 1828 | Timicurillo Tenicuro,Timicurillo,Timicuro,Tinicuro,Tinieuro | Peru, Loreto Maynas Province > Indiana | populated place | S 3° 32′ 30'' | W 73° 6′ 1'' |
| 1829 | Toma Tierra del Sol Tierra del Sol,Toma Tierra del Sol | Peru, La Libertad | area | S 7° 40′ 40'' | W 79° 12′ 16'' |
| 1830 | Tierra Blanca Pampa Tierra Blanca,Tierra Blanca | Peru, Piura | area | S 5° 8′ 27'' | W 80° 33′ 11'' |
| 1831 | Tenten Ten-Ten,Tenten | Peru, Ancash | area | S 9° 52′ 0'' | W 78° 6′ 7'' |
| 1832 | Tarapoto San Martin,TPP,Tarapotas,Tarapoto,Taraputu,ta la bo tuo,tarapwtw,Тарапото,تاراپوتو,ტარაპოტო,塔拉波托 | Peru, San Martín Department San Martín Province > Tarapoto District | seat of a third-order administrative division | S 6° 30′ 5'' | W 76° 21′ 56'' |
| 1833 | Pongo Tanacupic Pongo Escurrebraga,Pongo Tanacupic,Pongo de Escurrebaga,Pongo de Escurrebraga,Pongo de Hanguichacn | Peru, Amazonas | gap | S 4° 48′ 0'' | W 78° 12′ 0'' |
| 1834 | Tamshiyacu Tamshiyacu,Tanshiyacu | Peru, Loreto Maynas Province > Fernando Lores | populated place | S 4° 0′ 11'' | W 73° 9′ 30'' |
| 1835 | Supay-cocha Supaicocha,Supay-cocha | Peru, Loreto | lake | S 6° 16′ 0'' | W 74° 49′ 0'' |
| 1836 | Succhil Hacienda Succhi,Hacienda Suchil,Succhil,Suchil,Suchil Hacienda | Peru, Piura Huancabamba Province > Huancabamba | populated place | S 5° 15′ 11'' | W 79° 31′ 54'' |
| 1837 | Lago Shuaya-Cocha Lago Shuaya-Cocha,Lago Suhaya-Cocha | Peru, Ucayali | lake | S 8° 51′ 0'' | W 73° 52′ 0'' |
| 1838 | Shiran Shiran,Shiran Hacienda | Peru, La Libertad Provincia de Trujillo > Poroto | populated place population 338 | S 8° 0′ 29'' | W 78° 45′ 24'' |
| 1839 | Laguna Shimbe Laguna Shimbe,Laguna de Shimbe | Peru, Piura | lake | S 5° 2′ 2'' | W 79° 28′ 6'' |
| 1840 | Desierto de Sechura Arenal Desierto de Sechura,Desierto de Sechura,Sechura Desert | Peru, Piura | desert | S 5° 50′ 0'' | W 80° 40′ 0'' |
| 1841 | Sausal Hacienda Sausal,Sausal,Sausal Hacienda | Peru, La Libertad Ascope > Chicama | populated place | S 7° 44′ 5'' | W 79° 0′ 25'' |
| 1842 | Santiago de Cao Santiago de Cao,sheng de ya ge-de kao,圣地亚哥-德考 | Peru, La Libertad Ascope > Santiago De Cao | populated place population 21,982 | S 7° 57′ 32'' | W 79° 14′ 21'' |
| 1843 | Santa Rosa Santa Rosa,Santa Rosa Hacienda | Peru, Lambayeque Chiclayo Province > Chiclayo | populated place population 10,625 | S 6° 45′ 27'' | W 79° 49′ 38'' |
| 1844 | Santa María de Nieva Santa Maria,Santa Maria de Nieva,Santa María,Santa María de Nieva | Peru, Amazonas Condorcanqui Province > Nieva | populated place | S 4° 35′ 38'' | W 77° 52′ 4'' |
| 1845 | Santa Elena Santa Elena,Santa Elena Hacienda | Peru, La Libertad Virú Province > Viru | populated place | S 8° 26′ 0'' | W 78° 50′ 0'' |
| 1846 | San Miguel de Pallaques San Miguel,San Miguel de Pallaques | Peru, Cajamarca Department San Miguel Province > San Miguel | seat of a second-order administrative division | S 7° 0′ 1'' | W 78° 51′ 5'' |
| 1847 | Cerro San Juan Canchiaco Cerro Cachiaco,Cerro San Juan Canchiaco,Cerro San Juan de Cachiaco,Cerro San Juan de Cachiato | Peru, Piura Ayabaca Province > Pacaipampa | mountain | S 4° 56′ 13'' | W 79° 27′ 43'' |
| 1848 | Sisa San Jose de Sisa,San José de Sisa,Sisa | Peru, San Martín Department El Dorado Province > San Jose De Sisa | populated place population 9,477 | S 6° 36′ 39'' | W 76° 41′ 34'' |
| 1849 | San José Hacienda San Jose,Hacienda San José,San Jose,San Jose Hacienda,San José,San José Hacienda | Peru, La Libertad Ascope > Ascope | populated place | S 7° 42′ 33'' | W 79° 10′ 26'' |
| 1850 | San Ignacio | Peru, Cajamarca Department San Ignacio Province > San Ignacio | seat of a third-order administrative division population 7,912 | S 5° 8′ 45'' | W 79° 0′ 5'' |
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