Robbery Under Arms is a bushranger novel by Thomas Alexander Browne, published under his nom de plume Rolf Boldrewood. It was first published in serialised form by The Sydney Mail between July 1882 and August 1883, then in three volumes in London in 1888. It was abridged into a single volume in 1889 as part of Macmillan's one-volume Colonial Library series and has not been out of print since.