Misr may refer to:
- Misr, the romanized Arabic name for Egypt
- misr, singular of Arabic amsar, which were early Arabic "garrison towns"
- Misr (domain name), a top-level Internet domain name
- Misr, a variant of the AKM assault rifle produced in Egypt
- Misr Overseas Airways, an Egyptian scheduled and charter airline from 1981 to 1989
- Misr Petroleum Company, an Egyptian oil marketing company
- Misr International University, a private undergraduate university in the suburbs of Cairo
- Misr University for Science and Technology, an independent Egyptian university established in 1996
- Misr Flying Institute, an Egyptian flying school established in 1932
- Misr Station, former name of Ramses Station, the main railroad station of Cairo
- Misr Station, one of two main railroad stations in Alexandria
- Multi-angle Imaging SpectroRadiometer, NASA's remote sensing instrument
- Multiple-input Signature Register, a type of a linear feedback shift register