Tahsin (also transliterated as Tahseen, Arabic: تحسین) is an Arabic word which means improve, enhance, or enrich. It is used as a given name for males and females in Arabic-speaking and Muslim countries.
- Qudsia Tahseen (born 1964), Indian Professor of Zoology
- Shahyan Tahseen, also transliterated as Şehyan Tehsîn, (born 1988), Kurdish anchor, television presenter and reporter
- Hasan Tahsin, the code name of Osman Nevres (1888–1919), an Ottoman-born Turkish nationalist, patriot, journalist, republican from a Dönmeh background and a hero of the Turkish nation
- Hasan Tahsin Pasha (1845–1918), a senior Ottoman military officer, who served in Yemen and in the First Balkan War
- Hasan Tahsin (poet) (1800/1801–1861), also known as Kör Tahsin ("Blind Tahsin"), Turkish Cypriot divan poet and Islamic jurist
- Soeraedi Tahsin (died 2003), also known as Eddie Soeraedi, Indonesian journalist and diplomat