Dinosaurs That Start With L

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Explore a complete list of over 64 dinosaurs that start with the letter L.

Each dinosaur listed has a dedicated page with information on classification, diet, size, fossil evidence, geographic distribution, and maps of known fossil locations, where available. Pages may also include size comparison charts, fossil representations, and in-depth descriptions based on current scientific research.

The amount of information varies by species, depending on the completeness of fossil discoveries.

Labocania

Diet: Carnivore.Size: Estimated at‭ ‬6‭ ‬meters long, possibly more.Time Period: Campanian of the Cretaceous.

Laiyangosaurus

Diet: Herbivore.Size: Unavailable due to lack of‭ ‬remains.Time Period: Late Cretaceous.

Lajasvenator

Diet: Carnivore.Size: Holotype individual roughly about‭ ‬3.5‭ ‬meters long.Time Period: Valanginian of the Cretaceous.
Lamaceratops

Lamaceratops

Diet: Herbivore.Size: Unaviable.Time Period: Campanian of the Cretaceous.
Lambeosaurus

Lambeosaurus

Diet: Herbivore.Size: Around‭ ‬9‭ ‬to‭ ‬9.5‭ ‬meters long.Time Period: Campanian of the Cretaceous.

Lamplughsaura

Diet: Herbivore.Size: About‭ ‬10‭ ‬meters long.Time Period: Sinemurian of the Jurassic.

Lanzhousaurus

Diet: Herbivore.Size: Holotype jaw reconstructed at a length of about one meter.‭ ‬Teeth measured at up to fourteen centimetres.Time Period: Barremian of the Cretaceous.

Laosaurus

Diet: Herbivore.Size: Uncertain.Time Period: Oxfordian/Tithonian of the Jurassic.

Lapampasaurus

Diet: Herbivore.Size: Unavailable.Time Period: Late Campanian/Early Maastrichtian of the Cretaceous.

Laplatasaurus

Diet: Herbivore.Size: Estimated about‭ ‬18‭ ‬meters long.Time Period: Early Campanian of the Cretaceous.

Lapparentosaurus

Diet: Herbivore.Size: Uncertain but roughly estimated to be around‭ ‬15‭ ‬meters long.Time Period: Bathonian of the Jurassic.

Laquintasaura

Diet: Herbivore.Size: Roughly estimated to be about‭ ‬1‭ ‬meter long.Time Period: Hettangian of the Jurassic.

Latenivenatrix

Diet: Carnivore.Size: Skull about‭ ‬45‭ ‬centimetres long.‭ ‬Body estimated to be about‭ ‬3-3.5‭ ‬meters long.Time Period: Campanian of the Cretaceous.

Latirhinus

Diet: Herbivore.Size: Roughly about‭ ‬5‭ ‬meters long for the holotype.Time Period: Campanian of the Cretaceous.

Lavocatisaurus

Diet: Herbivore.Size: Holotype individual estimated about‭ ‬12‭ ‬meters long.Time Period: Aptian/Albian of the Cretaceous.
Leaellynasaura

Leaellynasaura

Diet: Herbivore.Size: Roughly up to 1.5 meters long.Time Period: Aptian and Albian of the Cretaceous.

Leinkupal

Diet: Herbivore.Size: Holotype estimated to be about‭ ‬9‭ ‬meters long.Time Period: Berriasian/Valanginian of the Cretaceous.

Leonerasaurus

Diet: Herbivore.Size: Holotype is a subadult and very roughly estimated to be about‭ ‬2.5‭ ‬meters long,‭ ‬but fully grown adults were almost certainly larger than this.Time Period: Sinemurian of the Jurassic.

Lepidus

Diet: Carnivore.Size: Unknown due to lack of remains.Time Period: ‬Late Triassic.
Leptoceratops

Leptoceratops

Diet: Herbivore.Size: 2 meters long.Time Period: Maastrichtian of the Cretaceous.

Leptorhynchos

Diet: Ominvore‭?Size: Details unavailable.Time Period: Campanian of the Cretaceous.

Leshansaurus

Diet: Carnivore.Size: Femur 62 centimetres long. Tibia 52 centimetres long. Estimated between‭ ‬6‭ ‬and‭ ‬7‭ ‬meters long.Time Period: Oxfordian of the Jurassic.

Lesothosaurus

Diet: Herbivore.Size: About‭ ‬1‭ ‬meter long.Time Period: Hettangian/Sinemurian of the Jurassic.

Lessemsaurus

Diet: Herbivore.Size: About‭ ‬9.1‭ ‬meters long.Time Period: Norian of the Triassic.
Levnesovia

Levnesovia

Diet: Herbivore.Size: Uncertain due to lack of remains.Time Period: Turonian/Coniacian of the Cretaceous.