| # | Database | Location |
| 1 | BRAINIX medical images | https://www.medicalimages.com/search/brain.html |
| 2 | TCGA-GBM, TCGA-LGG | https://wiki.cancerimagingarchive.net/display/Public/TCGA-LGG |
| 3 | Figshare (Cheng) | https://figshare.com/articles/brain_tumor_dataset/1512427 |
| 4 | Harvard Medical School | http://med.harvard.edu/AANLIB/ |
| 5 | Moffitt Cancer Research Center | https://moffitt.org/ |
| 6 | BraTS 2013, 2014, 2016, 2018, 2020 | https://ipp.cbica.upenn.edu/ |