2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/38797We review briefly recent studies of the Lambda(1405) spectrum in Lattice QCD. Ordinary three-quark pictures of the Lambda(1405) in quenched Lattice QCD fail to reproduce the mass of the experimental value, which seems to support the penta-quark picture for the Lambda(1405) such as a Kbar-N molecule-like state. It is also noted that the present results suffer from relatively large systematic uncertainties coming from the finite volume effect, the chiral extrapolation and the quenching effect.3 pages, 4 figures, talk given at the YITP workshop, ``Multi-quark Hadrons; Four, Five and More?", Kyoto, Japan, 17-19 February 2004High Energy Physics - LatticeHigh Energy Physics - Phenomenologytext