| City | County | Population |
|---|---|---|
| Abrud | Alba | 6803 |
| Adjud | Vrancea | 20776 |
| Agnita | Sibiu | 12115 |
| Aiud | Alba | 28909 |
| Alba Iulia | Alba | 72615 |
| Alesd | Bihor | 10852 |
| Alexandria | Teleorman | 58651 |
| Anina | Caras-Severin | 10594 |
| Aninoasa | Hunedoara | 6108 |
| Arad | Arad | 184290 |
| Avrig | Sibiu | 16215 |
| Azuga | Prahova | 6119 |
| Babadag | Tulcea | 10878 |
| Bacau | Bacau | 210469 |
| Baia de Arama | Mehedinti | 5724 |
| Baia de Aries | Alba | 4877 |
| Baia Mare | Maramures | 150613 |
| Baia Sprie | Maramures | 15735 |
| Baicoi | Prahova | 20234 |
| Baile Govora | Valcea | 3147 |
| Baile Herculane | Caras-Severin | 6051 |
| Baile Olanesti | Valcea | 4814 |
| Baile Tusnad | Harghita | 1802 |
| Bailesti | Dolj | 22231 |
| Balan | Harghita | 9295 |
| Bals | Olt | 23147 |
| Baraolt | Covasna | 10464 |
| Barlad | Vaslui | 78633 |
| Basarabi | Constanta | 11070 |
| Beclean | Bistrita-Nasaud | 12033 |
| Beius | Bihor | 12089 |
| Beresti | Galati | 3926 |
| Bicaz | Neamt | 8911 |
| Bistrita | Bistrita-Nasaud | 87355 |
| Blaj | Alba | 21819 |
| Bocsa | Caras-Severin | 19023 |
| Boldesti-Scaeni | Prahova | 11505 |
| Bolintin-Vale | Giurgiu | 11464 |
| Borsa | Maramures | 27247 |
| Borsec | Harghita | 3109 |
| Botosani | Botosani | 128591 |
| Brad | Hunedoara | 18075 |
| Braila | Braila | 233447 |
| Brasov | Brasov | 314219 |
| Breaza | Prahova | 18863 |
| Brezoi | Valcea | 7589 |
| Bucuresti | Ilfov | 2354510 |
| Budesti | Calarasi | 9596 |
| Buftea | Ilfov | 19617 |
| Buhusi | Bacau | 21993 |
| Bumbesti-Jiu | Gorj | 11882 |
| Busteni | Prahova | 11787 |
| Buzau | Buzau | 147627 |
| Buzias | Timis | 8128 |
| Calafat | Dolj | 21227 |
| Calan | Hunedoara | 14714 |
| Calarasi | Calarasi | 77669 |
| Calimanesti-Caciulata | Valcea | 8923 |
| Campeni | Alba | 8587 |
| Campia Turzii | Cluj | 29852 |
| Campina | Prahova | 40569 |
| Campulung Moldovenesc | Suceava | 21862 |
| Campulung | Arges | 43634 |
| Caracal | Olt | 39276 |
| Caransebes | Caras-Severin | 31199 |
| Carei | Satu Mare | 25590 |
| Cavnic | Maramures | 5494 |
| Cehu Silvaniei | Salaj | 8468 |
| Cernavoda | Constanta | 20514 |
| Chisineu-Cris | Arad | 8724 |
| Cisnadie | Sibiu | 17204 |
| Cluj-Napoca | Cluj | 331476 |
| Codlea | Brasov | 24814 |
| Comanesti | Bacau | 26237 |
| Comarnic | Prahova | 13532 |
| Constanta | Constanta | 342394 |
| Copsa Mica | Sibiu | 5157 |
| Corabia | Olt | 21932 |
| Costesti | Arges | 12091 |
| Covasna | Covasna | 12306 |
| Craiova | Dolj | 314920 |
| Cristuru Secuiesc | Harghita | 11291 |
| Cugir | Alba | 30244 |
| Curtea de Arges | Arges | 34867 |
| Curtici | Arad | 9762 |
| Darabani | Botosani | 12002 |
| Darmanesti | Bacau | 14232 |
| Dej | Cluj | 41120 |
| Deta | Timis | 7059 |
| Deva | Hunedoara | 76498 |
| Dorohoi | Botosani | 35298 |
| Draganesti-Olt | Olt | 13181 |
| Dragasani | Valcea | 22499 |
| Drobeta-Turnu Severin | Mehedinti | 118069 |
| Dumbraveni | Sibiu | 8812 |
| Eforie | Constanta | 9294 |
| Fagaras | Brasov | 44535 |
| Faget | Timis | 7519 |
| Falticeni | Suceava | 33867 |
| Faurei | Braila | 4626 |
| Fetesti | Ialomita | 36649 |
| Fieni | Dambovita | 8092 |
| Filiasi | Dolj | 20159 |
| Focsani | Vrancea | 98581 |
| Fundulea | Calarasi | 6217 |
| Gaesti | Dambovita | 16598 |
| Galati | Galati | 328596 |
| Geoagiu | Hunedoara | 6290 |
| Gheorgheni | Harghita | 21245 |
| Gherla | Cluj | 24232 |
| Giurgiu | Giurgiu | 72763 |
| Gura Humorului | Suceava | 16740 |
| Harlau | Iasi | 12260 |
| Harsova | Constanta | 11198 |
| Hateg | Hunedoara | 12507 |
| Horezu | Valcea | 7446 |
| Huedin | Cluj | 9955 |
| Hunedoara | Hunedoara | 79967 |
| Husi | Vaslui | 33320 |
| Ianca | Braila | 12886 |
| Iasi | Iasi | 348489 |
| Iernut | Mures | 9833 |
| Ineu | Arad | 10416 |
| Insuratei | Braila | 7501 |
| Intorsura Buzaului | Covasna | 9081 |
| Isaccea | Tulcea | 5614 |
| Jibou | Salaj | 12283 |
| Jimbolia | Timis | 10497 |
| Lehliu Gara | Calarasi | 6667 |
| Lipova | Arad | 11491 |
| Ludus | Mures | 18647 |
| Lugoj | Timis | 49028 |
| Lupeni | Hunedoara | 31409 |
| Macin | Tulcea | 11803 |
| Mangalia | Constanta | 43924 |
| Marasesti | Vrancea | 13070 |
| Marghita | Bihor | 18650 |
| Medgidia | Constanta | 46783 |
| Medias | Sibiu | 62543 |
| Miercurea-Ciuc | Harghita | 46819 |
| Mihailesti | Giurgiu | 7161 |
| Mioveni | Arges | 35889 |
| Mizil | Prahova | 17075 |
| Moinesti | Bacau | 25532 |
| Moldova Noua | Caras-Severin | 15112 |
| Moreni | Dambovita | 22868 |
| Motru | Gorj | 25860 |
| Nadlac | Arad | 8422 |
| Nasaud | Bistrita-Nasaud | 11365 |
| Navodari | Constanta | 34669 |
| Negresti | Vaslui | 10481 |
| Negresti-Oas | Satu Mare | 16356 |
| [[Negru Voda]] | Constanta | 5529 |
| Nehoiu | Buzau | 12650 |
| Novaci | Gorj | 6151 |
| Nucet | Bihor | 2851 |
| Ocna Mures | Alba | 15697 |
| Ocna Sibiului | Sibiu | 4184 |
| Ocnele Mari | Valcea | 3591 |
| Odobesti | Vrancea | 7985 |
| Odorheiu Secuiesc | Harghita | 39661 |
| Oltenita | Calarasi | 31434 |
| Onesti | Bacau | 60507 |
| Oradea | Bihor | 221824 |
| Oratie | Hunedoara | 24354 |
| Oravita | Caras-Severin | 15222 |
| Orsova | Mehedinti | 15379 |
| [[Otelu Rosu]] | Caras-Severin | 13128 |
| Otopeni | Ilfov | 10515 |
| Ovidiu | Constanta | 13458 |
| Panciu | Vrancea | 9834 |
| Pancota | Arad | 7418 |
| Pascani | Iasi | 45898 |
| Petrila | Hunedoara | 28742 |
| Petrosani | Hunedoara | 50964 |
| Piatra Olt | Olt | 6583 |
| Piatra-Neamt | Neamt | 124859 |
| Pitesti | Arges | 187001 |
| Ploiesti | Prahova | 251981 |
| Plopeni | Prahova | 10083 |
| Pogoanele | Buzau | 7614 |
| Predeal | Brasov | 6735 |
| Pucioasa | Dambovita | 16489 |
| Radauti | Suceava | 32151 |
| Ramnicu Sarat | Buzau | 42125 |
| Ramnicu Valcea | Valcea | 119791 |
| Rasnov | Brasov | 16242 |
| Reghin | Mures | 38925 |
| Resita | Caras-Severin | 93590 |
| Roman, Romania | Neamt | 81803 |
| Rosiori de Vede | Teleorman | 36603 |
| Rovinari | Gorj | 12603 |
| Rupea | Brasov | 6246 |
| Sacele | Brasov | 29967 |
| Salonta | Bihor | 20006 |
| Sangeorz-Bai | Bistrita-Nasaud | 10702 |
| Sannicolau Mare | Timis | 13007 |
| Satu Mare | Satu Mare | 130072 |
| Saveni | Botosani | 8685 |
| Scornicesti | Olt | 13751 |
| Sebes | Alba | 29475 |
| Sebis | Arad | 6829 |
| Segarcea | Dolj | 8704 |
| Seini | Maramures | 9439 |
| Sfantu Gheorghe | Covasna | 66896 |
| Sibiu | Sibiu | 169299 |
| Sighetu Marmatiei | Maramures | 44433 |
| Sighisoara | Mures | 36222 |
| Simeria | Hunedoara | 14571 |
| Simleu Silvaniei | Salaj | 17053 |
| Sinaia | Prahova | 14636 |
| Siret | Suceava | 10003 |
| Slanic Moldova | Bacau | 5375 |
| Slanic | Prahova | 7249 |
| Slatina | Olt | 87137 |
| Slobozia | Ialomita | 56310 |
| Solca | Suceava | 4687 |
| Sovata | Mures | 12219 |
| Stei | Bihor | 9466 |
| Strehaia | Mehedinti | 12564 |
| Suceava | Suceava | 118311 |
| Sulina | Tulcea | 5140 |
| Talmaciu | Sibiu | 9147 |
| Tandarei | Ialomita | 14591 |
| Targoviste | Dambovita | 99086 |
| Targu Bujor | Galati | 8044 |
| Targu Carbunesti | Gorj | 9338 |
| Targu Frumos | Iasi | 13763 |
| Targu Jiu | Gorj | 98206 |
| Targu Lapus | Maramures | 14139 |
| Targu Mures | Mures | 164928 |
| Targu Neamt | Neamt | 22634 |
| Targu Ocna | Bacau | 14184 |
| Targu Secuiesc | Covasna | 22251 |
| Tarnaveni | Mures | 29828 |
| Tasnad | Satu Mare | 10188 |
| Techirghiol | Constanta | 7388 |
| Tecuci | Galati | 46785 |
| Teius | Alba | 7338 |
| Ticleni | Gorj | 5205 |
| Timisoara | Timis | 329111 |
| Titu | Dambovita | 10711 |
| Toplita | Harghita | 16839 |
| Topoloveni | Arges | 10329 |
| Tulcea | Tulcea | 95957 |
| Turda | Cluj | 60998 |
| Turnu Magurele | Teleorman | 35527 |
| Uricani | Hunedoara | 12177 |
| Urlati | Prahova | 11858 |
| Urziceni | Ialomita | 19088 |
| Valea Lui Mihai | Bihor | 10665 |
| Valenii de Munte | Prahova | 13898 |
| Vanju Mare | Mehedinti | 7074 |
| Vascau | Bihor | 3032 |
| Vaslui | Vaslui | 79070 |
| Vatra Dornei | Suceava | 17864 |
| Victoria | Brasov | 10896 |
| Videle | Teleorman | 12498 |
| Viseu de Sus | Maramures | 18444 |
| Vlahita | Harghita | 7392 |
| Vulcan, Romania | Hunedoara | 33186 |
| Zalau | Salaj | 71148 |
| Zarnesti | Brasov | 26520 |
| Zimnicea | Teleorman | 16787 |
| Zlatna | Alba | 9254 |
See also: List of Romanian Cities (by population)