Solomon ben Judah of Lunel (born 1411) (Hebrew: שלמה בן יהודה) was a Provençal philosopher.
When he was only 13 years of age he composed, under the direction of his master, Frat Maimon, a commentary on the Cuzari of Judah ha-Levi.
This commentary is extant in manuscript (A. Neubauer, Cat.
The young author displays in this work a considerable knowledge of the philosophical literature of his time.
From a quotation made therein, it seems that Solomon wrote another commentary on the Ruaḥ Ḥen, which he wrongly attributes to Samuel ibn Tibbon.