Cell test/s/ing may mean:
- Biology
- Cell culture assays
- Biopsy test, testing cells from a biopsy
- Sickle cell test, the test for sickle cell anemia
- Antigen leukocyte cellular antibody test
- Telecomm
- CDMA mobile test set, mobile phone tester
- Mobile Device Testing, cell phone testing
- Entertainment
- Cell Test (Prison Break) an episode of the TV series Prison Break