Activated carbons obtained by chemical activation of kraft lignin with H 3PO 4 were used as supports for the preparation of Pd catalysts. The catalysts activities were evaluated on the Suzuki–Miyaura cross-coupling reaction and in the hydrogenation of some selected double bonds. For both reactions the catalyst shows a high activity and selectivity as well as a high stability and reproducibility. Mesoporous activated carbons obtained by chemical activation of kraft lignin with H 3PO 4 were used as supports for the preparation of low loading (0.5%) Pd catalysts. Thermal treatment up to 900 °C, performed on activated carbon, in inert atmosphere before the Pd-deposition was analyzed. The catalyst systems obtained showed highly developed porous structures with a large contribution of mesoporosity. The activation process also yielded catalysts supports with a significant amount of surface phosphorus, in form of C–O–P, C–P–O and C 3P groups, as shown by the XPS analyses. The presence of phosphorus groups on the carbons surface, especially C 3P groups, avoids the need of using triphenylphosphine as ligand in the Suzuki–Miyaura reactions. TEM analyses confirmed the presence of well-dispersed Pd particles (around 5 nm in size). The high dispersion and the low particle size could be due to the high amount of surface oxygen and phosphorus groups and to the high mesopores surface of the carbon supports. The activities of the catalysts were evaluated on the Suzuki–Miyaura cross-coupling reaction and in the hydrogenation of some selected double bonds. For both reactions the catalysts show high activity and selectivity as well as a high stability and reproducibility.