%0 Journal Article %T Searches for Majorana Neutrinos and Direct Searches for Exotics at LHCb %A X. Cid Vidal %J Physics %D 2015 %I arXiv %X These proceedings present the LHCb results on Majorana neutrino searches and direct production of exotic particles using the data collected during Run I of LHC. For the former, Majorana neutrinos are searched for both on-shell and off-shell in $B$ and $D$ decays to final states with two same-sign muons. For the latter, different types of new particles are studied profiting the unique coverage of LHCb with respect to other detectors. %U http://arxiv.org/abs/1510.05483v1