Raghunatha Shiromani (Bengali: রঘুনাথ শিরোমণি, IAST: Raghunātha Śiromaṇi) (c. 1477–1547[1]) was an Indian philosopher and logician.
[2] He was born in a brahmin family at Nabadwip in present-day Nadia district of West Bengal state.
He was the grandson of Śulapāṇi (c. 14th century CE), a noted writer on Smṛti from his mother's side.
He brought the new school of Nyaya, Navya Nyāya, representing the final development of Indian formal logic, to its zenith of analytic power.
His most famous work in logic was the Tattvacintāmaṇidīdhiti, a commentary on the Tattvacintāmaṇi of Gangeśa Upādhyāya, founder of the Navya Nyāya school.