Family name Martojo (Martojo 
) , around the world, is a rare cognomen. The surname Martojo is habitual in South-eastern Asia, particularly Indonesia, where it is a rare surname. Much less frequently, Martojo is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Martojo | Indonesia |
| hendro martojo Indonesian politician (born 1953), ID (b. 1953) |
|