People
* Tomás (given name), a Spanish, Portuguese, and Gaelic given name * Tomas (given name), a Swedish, Dutch, and Lithuanian given name * Tomáš, a Czech and Slovak given name * Tomas (surname), a French and Croatian surname * Tomás (surname), a Spanish and Portuguese surname * Tomaš (surname), a Croatian surname * ''Tomas.'', taxonomic author abbreviation of Ruggero Tomaselli (1920–1982), Italian botanistPlaces
* Tomaš, Croatia, a village near Bjelovar * Tomaș River, a tributary of the Gârbăul Mare River in Romania * Tomas District, PeruOther uses
* Tropical Storm Tomas (disambiguation), numerous storms * ''Tomas'' (novel), 2009 novel by James Palumbo *See also
* Thomas (disambiguation) * Tom (disambiguation) {{disambig