Martti Johannes Liuttula (12 January 1894 – 17 November 1979) was a Finnish sport shooter who competed in the 1924 Summer Olympics.
In the 1924 Summer Olympics he participated in the following events:
Team 100 metre running deer, double shots - fourth place
100 metre running deer, single shots - fifth place
Team 100 metre running deer, single shots - fifth place
100 metre running deer, double shots - 15th place