A body fat measurement apparatus (10) is disclosed. The apparatus includes a current-applying electrode pair (31) including two electrodes (31A, 31B) for applying a current, and a voltage-measuring electrode pair (41) including two electrodes (41A, 41B) for measuring a voltage. The current-applying electrode pair (31) is provided in such a way that a line which joins the two current-applying electrodes (31A, 31B) is inclined with respect to a trunk axis (CB) of a body (70) to be measured. The voltage-measuring electrode pair (41) is provided between the two current-applying electrodes (31A, 31B).