A connector holding structure which facilitate an operation of inserting a connector
from the bottom surface of a headlining to the top surface thereof and prevents
an occurrence of damage of the connector and abnormal noises due to vibrations
of the connector. The connector holding structure has an accommodating mechanism
fixed onto the top surface of the headlining. The accommodating mechanism comprises
an accommodating body extending in a direction departing away from an interior
part attaching hole formed in the headlining, and also comprises a guide portion
for guiding the connector to a predetermined position in the accommodating body,
and a holding member for holding the connector at the predetermined position.