Ismajli is an Albanian Kosovar surname that may refer to the following notable people:
- Adelina Ismajli (born 1979), Albanian Kosovar singer, actress, and beauty pageant
- Ardian Ismajli (born 1996), Albanian Kosovar football defender
- Emin Ismajli (born 1982), Albanian football defender
- Genta Ismajli (born 1984), Albanian Kosovar singer-songwriter and actress