A Lego theme is a

product line Product may refer to: Business * Product (business), an item that serves as a solution to a specific consumer problem. * Product (project management), a deliverable or set of deliverables that contribute to a business solution Mathematics * Produ ...

Lego Lego ( , ; stylized as LEGO) is a line of plastic construction toys that are manufactured by The Lego Group, a privately held company based in Billund, Denmark. The company's flagship product, Lego, consists of variously colored interlocki ...

construction toys produced by

The Lego Group Lego A/S (trade name: The Lego Group) is a Danish toy production company based in Billund, Denmark. It manufactures Lego-brand toys, consisting mostly of interlocking plastic bricks. The Lego Group has also built several amusement parks aroun ...

based on a central concept. Before 1978, Lego produced several construction sets with common themes, but they were not necessarily branded as part of a single series or theme. Following the introduction of minifigures in 1978, owner

Kjeld Kirk Kristiansen Kjeld Kirk Kristiansen (; born 27 December 1947) is the former President and CEO of The Lego Group (1979–2004). According to ''Bloomberg Billionaires Index'', Kristiansen is the third richest Dane, with a net worth of $6.75 billion as of April ...

pushed a new strategy of creating and marketing a series of sets he termed a "system within the system" and the three original environments (based on the present, past and future, respectively) were launched:

Town A town is a human settlement. Towns are generally larger than villages and smaller than cities, though the criteria to distinguish between them vary considerably in different parts of the world. Origin and use The word "town" shares an o ...

Castle A castle is a type of fortified structure built during the Middle Ages predominantly by the nobility or royalty and by military orders. Scholars debate the scope of the word ''castle'', but usually consider it to be the private fortified r ...

, and

Space Space is the boundless three-dimensional extent in which objects and events have relative position and direction. In classical physics, physical space is often conceived in three linear dimensions, although modern physicists usually consi ...

. In 1987, Lego created themes within these environments, as well as introducing branding that identified a set as part of a theme. The company also produced product lines that used pieces outside of the standard Lego System such as Technic and Fabuland. Since then, many new themes have been introduced and discontinued, including the inclusion of licensed themes in 1999 such as ''Star Wars''. Not all sets produced are necessarily part of any official theme including store exclusive sets, one-off licensed sets, and most advanced construction sets released prior to the introduction of Creator Expert.

Current themes

Discontinued themes and environments

Town, Space, Castle, Pirates, Aquazone, and Time Cruisers are more accurately called Systems or Environments than themes. The relationship between themes and factions is complicated.

References

External links

*
Theme Inventory
on Peeron
Theme Inventory
on

LUGNET LUGNET (short for Lego Users Group Network) is one of the largest online Adult Fan of Lego (AFOL) communities. It was founded by Todd Lehman and Suzanne Rich. Summary LUGNET provides a forum for Adult Fans of Lego to discuss Lego-related issue ...

{{Lego * Lists of toys