List of themes

This is a list of LEGO themes, or lines of LEGO sets, according to their official categorization.

This article is an attempt to create a list of all lines of LEGO sets, commonly called "themes", such as "LEGO Town" and "BIONICLE" and the years they were introduced and removed. This does not include years where a certain theme was dropped and brought back the next year.

LEGO System

 * '''Wood Toys (1932–1960)
 * '''Automatic Binding Brick (1949-1953)
 * '''LEGO Mursten (1952–1955)
 * '''System I Leg (1955–1970)
 * System i Leg Accessories (1955-1970)
 * HO 1:87 Vehicles (1955–1970)'''
 * '''Mosaik (1955-1957)
 * Town Plan (1955–1966)
 * '''Modulex (1957)
 * Universal Building Set (1960–1987)
 * Basic Promotion Sets (1969–2005)
 * Trains (1966-present)
 * Accessories (1967–present)
 * 4.5V (1966–1986)'''
 * 12V (1969–1987)'''
 * 9V (1991–2007)'''
 * RC (2006–2009)'''
 * Power Functions (2009–present)'''
 * '''Minitalia (1970–1976)
 * Boats (1973–1996)
 * Town (1978–present)
 * Classic Town (1978-1989)
 * Race (1985-1998, 2000)
 * Flight (1987, 1991-1996, 2006)
 * Service and Repair (1987–1989)
 * High Speed Adventure (1987-1988)
 * Emergency (1987-1988)
 * Houses (1991)
 * Rescue (1991-1996)
 * Fire (1991-1993, 1996)
 * Police (1991-1993, 1996)
 * Vehicles (1991, 1993)
 * Paradisa (1992-1997)
 * Nautica (1992-1993)
 * RSQ911 (1991-1992)
 * Leisure (1993)
 * Octan (1993)
 * Launch Command (1995)
 * Airlines (1996)
 * Racing (1996)
 * Harbor (1996)
 * Divers (1997-1998)
 * Outback (1997)
 * Town Jr. (1997-1998, 2001-2002)
 * Extreme Team (1998-2000)
 * Res-Q (1998-1999)
 * Arctic (1998, 2000)
 * City Center (1998-2001)
 * Space Port (1999-2000)
 * World City (2003-2004)
 * City (2005–present)
 * Space (1978–2001, 2007–present)
 * Blacktron I (1987–1990)
 * Futuron (1987–1990)
 * Space Police I (1989–1990, 1993)
 * M-Tron (1990–1993)
 * Blacktron Future Generation (1991–1993)
 * Space Police II (1992–1993, 1999)
 * Ice Planet 2002 (1993–1994, 1999)
 * Unitron (1994–1995)
 * Spyrius (1994–1997, 1999)
 * Exploriens (1996–1997)
 * Roboforce (1997)
 * UFO (1997–1999)
 * Insectoids (1998–1999)
 * Life on Mars (2000-2001)
 * Mars Mission (2007–2009)
 * Space Police III (2009–2010)
 * Alien Conquest (2011-present)
 * Castle (1978–2000, 2002–present)
 * Black Falcons (1984–1993)
 * Forestmen (1987–1990)
 * Crusaders (1987–1993, 1998)
 * Black Knights (1987–1994, 1998)
 * Wolfpack (1992–1993)
 * Dragon Masters (1993–1995, 1998)
 * Royal Knights (1995–1998)
 * Dark Forest (1996)
 * Fright Knights (1997–1998)
 * Ninja (1998–2000)
 * Knight's Kingdom (2000, 2002-2003, 2006)
 * Knight's Kingdom II (2004–2006)
 * Castle (2007) (2007-2009)
 * Kingdoms (2010-present)
 * Fabuland (1979–1989)
 * Model Team (1986–1999)
 * Pirates (1989–1997, 2001-2002, 2004, 2009-2010)
 * Imperial Soldiers (1989–1990)
 * Imperial Guards (1991–1995)
 * Islanders (1994, 2001)
 * Imperial Armada (1996, 2001)
 * Belville (1994–2010)
 * FreeStyle (1992, 1994–1999)
 * Aquazone (1995–1999)
 * Aquanauts (1995–1996)
 * Aquasharks (1995–1996, 1998)
 * Aquaraiders (1997-1998)
 * Hydronauts (1998-1999)
 * Stingrays (1998)
 * Western (1996–1997, 2002)
 * Indians
 * Cowboys
 * Time Cruisers (1996–1997)
 * Time Cruisers (1996-1997)
 * Time Twisters (1997)
 * Adventurers (1998–2003)
 * Adventurers Egypt (1998–1999)
 * Adventurers Amazon (1999-2000)
 * Dino Island (2000)
 * Orient Expedition (2003)
 * Radio Control (1998, 2001)
 * Rock Raiders (1999–2000)
 * Star Wars (1999–present)
 * Episode I: The Phantom Menace
 * Episode II: Attack of the Clones
 * Episode III: Revenge of the Sith
 * Episode IV: A New Hope
 * Episode V: The Empire Strikes Back
 * Episode VI: Return of the Jedi
 * Expanded Universe
 * Star Wars: The Clone Wars
 * Mickey Mouse (2000)
 * Studios (2000–2004)
 * Jurassic Park 3
 * Spider-Man
 * Spider-Man 2
 * Sports (2000–2007)
 * Soccer/Football (2000-2004, 2006-2007)
 * Gravity Games (2003-2004)
 * Basketball (2003-2004)
 * Hockey (2003-2004)
 * BIONICLE (2001–2010)
 * Mata Nui (Island) (2001-2003)
 * Metru Nui (2004-2005)
 * Voya Nui (2006)
 * Mahri Nui (2007)
 * Karda Nui (2008)
 * Bara Magna (2009-2010)
 * Alpha Team (2001–2005)
 * Mission Deep Sea (2002-2003)
 * Mission Deep Freeze (2004-2005)
 * Harry Potter (2001–2007,2010-2011)
 * Harry Potter and the Philosopher's Stone
 * Harry Potter and the Chamber of Secrets
 * Harry Potter and the Prisoner of Azkaban
 * Harry Potter and the Goblet of Fire
 * Harry Potter and the Order of the Phoenix
 * Harry Potter and the Half-Blood Prince
 * Harry Potter and the Deathly Hallows
 * Dinosaurs (2001)
 * Jack Stone (2001–2003)
 * Racers (2001–present)
 * Xalax (2001)
 * Drome Racers (2002–2004)
 * RC (2002–present)
 * Williams F1 (2003)
 * Ferrari (2004–present)
 * Power Racers (2005–present)
 * Tiny Turbos (2005–present)
 * Lamborghini (2009-present)
 * FIRST LEGO League (2001–2009)
 * Island Xtreme Stunts (2002–2003)
 * 4 Juniors / 4 Plus (2003–2004)
 * City (2003-2004)
 * Pirates (2004)
 * Spider-Man 2 (2004)
 * Make & Create (2003–present)
 * Creator (Pre. 2005)
 * Creative Building (2003–present)
 * Inventor (2003)
 * Designer Sets (2003-2006)
 * Creator (2005–present)
 * X-pod (2004-2006)
 * Mosaic (2007)
 * Discovery (2003)
 * Factory (2005–present)
 * Modular Houses (2007–present)
 * Vikings (2005–2006)
 * Dino Attack / Dino 2010 (2005)
 * Exo-Force (2006–2008)
 * SpongeBob SquarePants (2006–2009)
 * Avatar: The Last Airbender (2006)
 * Batman (2006–2008)
 * Aqua Raiders (2007)
 * Indiana Jones (2008–2009)
 * Raiders of the Lost Ark (2008)
 * Temple of Doom (2009)
 * Last Crusade (2008)
 * Kingdom of the Crystal Skull (2008)
 * Agents (2008–2009)
 * Agents 2.0 (2009)
 * Architecture (2008–present)
 * Speed Racer (2008)
 * Power Miners (2009–2010)
 * LEGO Games (2009-present)
 * Heroica (2011)
 * Prince of Persia (2010)
 * Toy Story (2010)
 * World Racers (2010)
 * Atlantis (2010-present)
 * Collectable Minifigures (2010-present)
 * Ninjago (2011)
 * Pharaoh's Quest (2011)
 * Pirates of the Caribbean (2011)
 * Super Heroes (2012)
 * Dino (System) (2012)
 * Friends (2012)

Unreleased System themes

 * Seatron (subtheme of Space)
 * Europa

LEGO TECHNIC (1977–present)

 * Universal (1982-1994)
 * Arctic Action (1986)
 * TechPlay (1995–1999)
 * TechBuild (1995–2003)
 * eLab (1998-1999, 2003)
 * CyberMaster (1998)
 * CyberSlam (1998–1999)
 * Competition (2000)
 * Mindstorms (1998–2002, 2004, 2006–present)
 * Spybotics (2002)
 * Throwbots / Slizers (1999-2000)
 * RoboRiders (2000)
 * Speed Slammers (2000-2001)
 * Star Wars (2000-2003)
 * BIONICLE (2001–2010)
 * Hero Factory (2010-Present)

Preschool

 * DUPLO (1969-present)
 * Play House (1979-2001)
 * Mosaic (DUPLO) (1985)
 * Trains (1983–present)
 * Toolo (1992-2000)
 * Action Wheelers (2000-2001)
 * Dino (1997-1999, 2008)
 * Western (1998)
 * Little Forest Friends (1998-2000)
 * Winnie the Pooh (1998-2001)
 * Construction (1999)
 * Dolls (2001)
 * Bob the Builder (2001–present)
 * Playpoint (2003)
 * Ferrari (2004)
 * LEGO Ville (2004–present)
 * Castle (2004–present)
 * Thomas & Friends (2004–present)
 * Airport (2005-2006)
 * Pirates (2006)
 * Toy Story (DUPLO) (2010)
 * Cars (2010)
 * Primo (1996-2001)
 * Baby (1987-1996, 1999-2006)
 * Mickey Mouse (2000)
 * Explore (2002-2004) (merging of LEGO DUPLO and LEGO Baby)
 * Explore Imagination
 * Explore Logic
 * Explore Together
 * Explore Being Me
 * Little Robots (2003-2004)
 * Dora the Explorer (2004)
 * Bob the Builder
 * Brick Runners (1999, 2002)
 * Quatro (2004-2006)

Others

 * Znap (1998-1999)
 * Scala (1979-1980, 1997-2001)
 * Galidor (2002)
 * Clikits (2003-2006)
 * '''Bulk (2000-present)
 * Dacta or Education Division