C67
# C67

C67 or C-67 may refer to:

* Berlin Defence (chess), a chess opening
* Bladder cancer
* Caldwell 67, a barred spiral galaxy
* Caudron C.67, a French biplane
* Douglas C-67 Dragon, an American transport aircraft
* Hours of Work and Rest Periods (Road Transport) Convention, 1939 of the International Labour Organization
