This is a list of cities in Peru by population.^[1] For metropolitan areas see List of metropolitan areas of Peru.

Position	Photo	City	Region	Population 2017
1		Lima	Lima	9,562,280
2		Arequipa	Arequipa	1,008,290
3		Trujillo	La Libertad	919,899
4		Chiclayo	Lambayeque	552,508
5		Piura	Piura	473,025
6		Huancayo	Junín	456,250
7		Cusco	Cusco	428,450
8		Chimbote	Ancash	381,513
9		Iquitos	Loreto	377,609
10		Tacna	Tacna	293,119
11		Juliaca	Puno	273,882
12		Ica	Ica	244,399
13		Cajamarca	Cajamarca	226,031
14		Pucallpa	Ucayali	211,651
15		Sullana	Piura	201,302
16		Ayacucho	Ayacucho	180,766
17		Chincha	Ica	177,219
18		Huánuco	Huánuco	175,068
19		Huacho	Lima	153,728
20		Tarapoto	San Martín	144,186
21		Puno	Puno	140,839
22		Paita	Piura	135,422
23		Huaraz	Áncash	127,041
24		Tumbes	Tumbes	111,595
25		Pisco	Ica	104,656
26		Huaral	Lima	96,468
27		Jaén	Cajamarca	93,631
28		Moyobamba	San Martín	86,015
29		San Vicente de Cañete	Lima	85,533
30		Puerto Maldonado	Madre de Dios	74,494
31		Catacaos	Piura	70,590
32		Moquegua	Moquegua	67,428
33		Cerro de Pasco	Pasco	66,272
34		Barranca	Lima	63,812
35		Yurimaguas	Loreto	63,427
36		Chancay	Lima	63,378
37		Andahuaylas	Apurímac	63,654
38		Ilo	Moquegua	59,572
39		Talara	Piura	59,682
40		Abancay	Apurímac	58,741
41		Lambayeque	Lambayeque	58,564
42		Chulucanas	Piura	57,380
43		Tingo María	Huánuco	56,932
44		Sicuani	Cusco	55,000
45		Mala	Lima	53,532
46		Huancavelica	Huancavelica	47,866
47		Ferreñafe	Lambayeque	47,087
48		Chepén	La Libertad	45,897
49		Pacasmayo	La Libertad	43,356
50		Tarma	Junín	42,569
51		Sechura	Piura	44,103
52		Guadalupe	La Libertad	42,177
53		Bagua Grande	Amazonas	42,396

• List of metropolitan areas of Peru
• List of regions by population of Peru

Media related to Cities in Peru at Wikimedia Commons