Trillium (disambiguation)

Trillium is a genus of flowering plants. It may also refer to:


 * Trillium Brewing Company, an American brewery
 * Trillium CNG, a subsidiary of WEC Energy Group
 * Trillium Corporation, the former name of Telarium, a publisher of adventure games in the 1980s
 * Trillium Cup, an annual two-team cup rivalry between Major League Soccer's Toronto FC and the Columbus Crew
 * Trillium Digital Systems, a software company providing portable communications software products
 * Trillium Model, a software engineering model for telecommunications systems
 * Trillium (Buckeye), a planned community in Buckeye, Arizona, US
 * Trillium (series), a series of fantasy novels by Andre Norton, Marion Zimmer Bradley and Julian May
 * Trillium (Vertigo), an 8-issue comic series by Jeff Lemire
 * Trillium Software, a suite of software products from Harte Hanks
 * Telereal Trillium a British property company
 * Trillium, a heavy metal band founded and fronted by Amanda Somerville
 * Trillium, imprint of Ohio State University Press

Canada
The white trillium (Trillium grandiflorum) has been Ontario's official floral emblem since 1937.


 * Trillium Book Award, a literature prize sponsored by the Government of Ontario
 * Trillium Gift of Life Network, government agency regulating organ donation in Ontario
 * Trillium Health Partners, a group of three hospitals serving Mississauga and western Toronto
 * Trillium Line, a Diesel-powered light-rail line in Ottawa
 * Trillium Park, a provincial park in Toronto
 * Trillium Party of Ontario, a social conservative political party in Ontario
 * Trillium Railway, a Canadian short-line railway operating in the Niagara Region of Ontario

Ships

 * PS Trillium, passenger ferry on Lake Ontario
 * HMCS Trillium, Royal Canadian Navy vessel
 * Trillium-class freighter - class of bulk carriers owned by Canada Steamship Lines