Jean-Marc Lanthier may refer to: * Jean-Marc Lanthier (ice hockey) (born 1963), Canadian ice hockey player * Jean-Marc Lanthier (Canadian Army officer), Canadian Army officer
Jean-Marc Lanthier may refer to: * Jean-Marc Lanthier (ice hockey) (born 1963), Canadian ice hockey player * Jean-Marc Lanthier (Canadian Army officer), Canadian Army officer (en)
Jean-Marc Lanthier may refer to: * Jean-Marc Lanthier (ice hockey) (born 1963), Canadian ice hockey player * Jean-Marc Lanthier (Canadian Army officer), Canadian Army officer (en)