E19
# E19

E19 may refer to:

* Chūō Expressway (between Komaki JCT and Okaya on main route) and Nagano Expressway, route E19 in Japan
* European route E19
* HMS E19, a submarine
* Queen's Indian Defense, Encyclopaedia of Chess Openings code
* Sungai Besi–Ulu Klang Elevated Expressway, route E19 in Malaysia
