Guérin de Montaigu (died 1228), also known as Garin de Montaigu or Pierre Guérin de Montaigu, was a nobleman from Auvergne, who became the fourteenth Grand Master of the Knights Hospitaller, serving from 1207–1228.
Garin de Montaigu (died 1228), also known as Pierre Guérin de Montaigu, was a nobleman from Auvergne who became the fourteenth Grand Master of the Knights Hospitaller and served between 1207 and 1228.