Liste der nach Einwohnerzahl bedeutendsten Orte (max. 300 Orte) in Sumy, mit Links zu den Ortsdetails
| Ort | Einwohnerzahl | Landesregion | |
|---|---|---|---|
| Bilopillia | 15600 | Sumy | |
| Boromlia | 4070 | Sumy | |
| Buryn | 8359 | Sumy | |
| Duboviazivka | 0 | Sumy | |
| Esman | 1800 | Sumy | |
| Hlukhiv | 31789 | Sumy | |
| Khutir-Mykhailivskyi | 5220 | Sumy | |
| Konotop | 84787 | Sumy | |
| Krasnopillia | 7849 | Sumy | |
| Krolevets | 24115 | Sumy | |
| Kyrykivka | 3202 | Sumy | |
| Lebedyn | 23892 | Sumy | |
| Lypova Dolyna | 5199 | Sumy | |
| Mezenivka | 1273 | Sumy | |
| Myropillia | 2873 | Sumy | |
| Nedryhailiv | 5323 | Sumy | |
| Nyzy | 2819 | Sumy | |
| Okhtyrka | 47216 | Sumy | |
| Popivka | 4345 | Sumy | |
| Putyvl | 14886 | Sumy | |
| Romny | 38305 | Sumy | |
| Sad | 2348 | Sumy | |
| Seredyna-Buda | 7161 | Sumy | |
| Shalyhyne | 3031 | Sumy | |
| Shostka | 73197 | Sumy | |
| Sloboda | 2949 | Sumy | |
| Stepanivka | 5000 | Sumy | |
| Sumy | 259660 | Sumy | |
| Terny | 3661 | Sumy | |
| Trostianets | 19544 | Sumy | |
| Velyka Pysarivka | 5235 | Sumy | |
| Verkhnia Syrovatka | 3669 | Sumy | |
| Voronizh | 6560 | Sumy | |
| Vorozhba | 6809 | Sumy | |
| Yampil’ | 7200 | Sumy | |
| Yunakivka | 1741 | Sumy |