Nowadays only few measurements are available for $B$-meson decays to baryonic final states. However these decays are very interesting for several reasons. On the one hand these modes receive relevant contributions from penguin topologies and are hence sensitive to new physics beyond the Standard Model. On the other hand, residual QCD effects may mimic new physics and the models used to deal with these contributions will greatly benefit from additional measurements. In this presentation the results of the most recent searches of baryonic $B$-meson decays at LHCb are presented.