Image | Item No. | Description |
| 60181-1 (Inv) | Forest Tractor 170 Parts, 1 Minifigure, 2018 Catalog: Sets: Town: City: Farm |
| 10584-1 (Inv) | Forest: Park 102 Parts, 3 Minifigures, 2015 Catalog: Sets: DUPLO |
| 6071-1 (Inv) | Forestmen's Crossing 187 Parts, 5 Minifigures, 1990 Catalog: Sets: Castle: Forestmen |
| 850-1 (Inv) | Fork Lift 207 Parts, 1977 Catalog: Sets: Technic: Expert Builder |
| 950-1 (Inv) | Fork Lift 210 Parts, 1979 Catalog: Sets: Technic: Expert Builder |
| 4685-1 (Inv) | Fork Lift 10 Parts, 1 Minifigure, 2004 Catalog: Sets: DUPLO: DUPLO, Town: Cargo |
| 652-2 (Inv) | Fork Lift Truck and Trailer 34 Parts, 1972 Catalog: Sets: LEGOLAND: Construction |
| 8835-1 (Inv) | Forklift 236 Parts, 1989 Catalog: Sets: Technic: Model: Construction |
| 392-1 (Inv) | Formula 1 197 Parts, 1975 Catalog: Sets: Hobby Sets |
| 76898-1 (Inv) | Formula E Panasonic Jaguar Racing GEN2 Car & Jaguar I-PACE eTROPHY 557 Parts, 2 Minifigures, 2020 Catalog: Sets: SPEED CHAMPIONS |
| 8440-1 (Inv) | Formula Flash 414 Parts, 1995 Catalog: Sets: Technic: Model: Race |
| 6769-1 (Inv) | Fort Legoredo 638 Parts, 10 Minifigures, 1996 Catalog: Sets: Western: Cowboys |
| 6762-1 (Inv) | Fort Legoredo 638 Parts, 10 Minifigures, 2002 Catalog: Sets: Western: Cowboys |
| 4192-1 (Inv) | Fountain of Youth 108 Parts, 4 Minifigures, 2 Gear, 2011 Catalog: Sets: Pirates of the Caribbean |
| 2085-1 (Inv) | Frederick Frog 13 Parts, 1997 Catalog: Sets: Primo |
| 4679b-2 (Inv) | Free 500 LEGO Bricks (Bonus box and its contents only) 500 Parts, 2005 Catalog: Sets: Creator: Supplemental |
| 8085-1 (Inv) | Freeco Speeder 170 Parts, 2 Minifigures, 2010 Catalog: Sets: Star Wars: Star Wars The Clone Wars |
| 4736-1 (Inv) | Freeing Dobby 61 Parts, 3 Minifigures, 2010 Catalog: Sets: Harry Potter: Chamber of Secrets |
| 3423-1 (Inv) | Freekick Frenzy 45 Parts, 2 Minifigures, 2002 Catalog: Sets: Sports: Soccer |
| 4565-1 (Inv) | Freight and Crane Railway 901 Parts, 3 Minifigures, 1996 Catalog: Sets: Train: 9V |
| 7838-1 (Inv) | Freight Loading Depot with Wagon 313 Parts, 3 Minifigures, 1983 Catalog: Sets: Train: 4.5V |
| 4564-1 (Inv) | Freight Rail Runner 581 Parts, 3 Minifigures, 1994 Catalog: Sets: Train: 9V |
| 7735-1 (Inv) | Freight Train 492 Parts, 2 Minifigures, 1985 Catalog: Sets: Train: 12V |
| 3092-1 (Inv) | Friendly Farm 10 Parts, 1 Minifigure, 2001 Catalog: Sets: DUPLO: DUPLO, Town: Farm |
| 30210-1 (Inv) | Frodo with Cooking Corner polybag 29 Parts, 1 Minifigure, 2012 Catalog: Sets: The Hobbit and The Lord of the Rings: The Lord of the Rings |
| 8828-1 (Inv) | Front End Loader 175 Parts, 1992 Catalog: Sets: Technic: Model: Construction |
| 8265-1 (Inv) | Front Loader 1061 Parts, 2009 Catalog: Sets: Technic: Model: Construction |
| 7630-1 (Inv) | Front-End Loader 104 Parts, 1 Minifigure, 2009 Catalog: Sets: Town: City: Construction |
| 8511-1 (Inv) | Frost 44 Parts, 2000 Catalog: Sets: Technic: RoboRiders |
| 149-1 (Inv) | Fuel Refinery 322 Parts, 3 Minifigures, 1976 Catalog: Sets: Train: 4.5V |
| 71209-1 (Inv) | Fun Pack - DC Comics (Wonder Woman and Invisible Jet) 37 Parts, 1 Minifigure, 2015 Catalog: Sets: Dimensions: Dimensions Wave 1: Super Heroes |
| 71233-1 (Inv) | Fun Pack - Ghostbusters (Stay Puft Bibendum Chamallow and Terror Dog) 62 Parts, 1 Minifigure, 2016 Catalog: Sets: Dimensions: Dimensions Wave 4: Ghostbusters |
| 71221-1 (Inv) | Fun Pack - The Wizard of Oz (Wicked Witch and Winged Monkey) 33 Parts, 1 Minifigure, 2015 Catalog: Sets: Dimensions: Dimensions Wave 1: The Wizard of Oz |
| 4635-1 (Inv) | Fun with Vehicles 517 Parts, 2 Minifigures, 2012 Catalog: Sets: Creator: Basic Set: Traffic |
| 4961-1 (Inv) | Fun Zoo 30 Parts, 2005 Catalog: Sets: DUPLO: DUPLO, Town: Zoo |
| 7618-1 (Inv) | Fun Zoo 115 Parts, 1 Minifigure, 2009 Catalog: Sets: DUPLO: Basic Set |
| 8650-1 (Inv) | Furious Slammer Racer 254 Parts, 2005 Catalog: Sets: Racers: Power Racers |
| 7158-1 (Inv) | Furno Bike 165 Parts, 2010 Catalog: Sets: Hero Factory: Vehicles |
| 31021-1 (Inv) | Furry Creatures 285 Parts, 2014 Catalog: Sets: Creator: Model: Creature |
| 31034-1 (Inv) | Future flyers 237 Parts, 2015 Catalog: Sets: Creator: Model: Robot |
| 6990-1 (Inv) | Futuron Monorail Transport System 692 Parts, 5 Minifigures, 1987 Catalog: Sets: Space: Futuron |
| 6931-1 (Inv) | FX-Star Patroller 204 Parts, 2 Minifigures, 1985 Catalog: Sets: Space: Classic Space |
| 30195-1 (Inv) | FXX polybag 53 Parts, 2012 Catalog: Sets: Racers: Ferrari |
| 8922-1 (Inv) | Gadunka 176 Parts, 2007 Catalog: Sets: BIONICLE: Warriors |
| 8562-1 (Inv) | Gahlok 40 Parts, 2002 Catalog: Sets: BIONICLE: Bohrok |
| 8550-1 (Inv) | Gahlok Va 26 Parts, 2002 Catalog: Sets: BIONICLE: Bohrok Va |
| 1433-1 (Inv) | Gahlok Va 26 Parts, 2002 Catalog: Sets: BIONICLE: Bohrok Va |
| 1433-2 (Inv) | Gahlok Va polybag 26 Parts, 2002 Catalog: Sets: BIONICLE: Bohrok Va |
| 8578-1 (Inv) | Gahlok-Kal 40 Parts, 2003 Catalog: Sets: BIONICLE: Bohrok-Kal |
| 8578-2 (Inv) | Gahlok-Kal with Mini CD-ROM 40 Parts, 1 Gear, 2003 Catalog: Sets: BIONICLE: Bohrok-Kal |