Two-dimensional (2D) sulfides such as MoS¬¬2 are promising non-noble catalysts for sustainable hydrogen production by electrochemical water splitting. Here we compare different printing strategies for novel 2D sulfide electrocatalysts on carbon and 2D graphene electrodes. Our study investigates variations in printing conditions (planar towards 3D-printing) as well as variations in 2D sulfide composition (simple 2D MoS2 towards multi-elemental 2D sulfides) and their respective impact on the electrochemical water splitting performance of the resulting catalyst electrodes.