Chu
- Conw
- Chu
- Chu , Paul Ching-Wu
- Chu , Steven
- Clairaut , Alexis Claude
- Clark , Alvan Graham
- Clarke , Sir Cyril Astley
- Claude
- Claude , Albert
- Clausius , Rudolf Julius Emmanuel
- Clemence , Gerald Maurice
- Clemence, Gerald Maurice
- Cleve , Per Teodor
- Cleve, Per Teodor
- Cockcroft