- E
- Ease
- EASY
- Easy PL/I
- EASYTRIEVE PLUS
- eC (Ecere C)
- ECMAScript
- eDeveloper
- Edinburgh IMP
- Einstein
- Eiffel
| - Elan
- elastiC
- Elf
- Emacs Lisp
- EGL Programming Language (EGL)
- Epigram
- Erlang
| - Escapade - server-side programming
- Esterel
- Euclid
- Euphoria
- Euler
- EXEC
- EXEC2
|