Anteater
Mammals - Xenarthra - Anteaters and Sloths | Steven Casey |  Czech Origami Convention 2017
| 186 | Square | |
Anteater
Mammals - Xenarthra - Anteaters and Sloths | Steven Casey |  Origami USA Convention 2019
| 30 | Square | |
Anteater
Mammals - Xenarthra - Anteaters and Sloths | Steven Casey |  Tanteidan 13th convention (read full review) | 137 | Square | |
Apatosaurus
Dinosaurs and Prehistoric Animals - Jurassic - Jurassic Dinosaurs | Steven Casey |  Folding Australia 2007
| 8 | Square | |
Bird
Birds - Passeriformes | Steven Casey |  Personal Collection | | Square | |
Bow tie
Clothes - Clothing Accessories | Steven Casey |  Day of the Dead Origami by Matthew Gardiner and Steven Casey
| 29 | Rectangle - 1X4 | |
Brick
Buildings | Steven Casey |  Folding Australia 2005 (read full review)
| 18 | Rectangle - 1X2
A modular unit | |
Bull
Mammals - Bovidae - Cows and Buffalo | Steven Casey |  Origami Journal (Russian) 14 1998 4 | 46 | Square | |
Cement trowel
Objects - Various | Steven Casey |  Origami USA Convention 1989 (read full review)
| 124 | Square | |
Chair
Objects - Furniture | Steven Casey |  BOS Convention 2015 Autumn | 96 | Square | |
Chessboard
Toys - Games | Steven Casey | WCOG Proceedings 19 | 3 | Square | |
Christmas holly
Flora - Trees and Plants | Steven Casey |  BOS Magazine 229 | 34 | Square | |
Crocodile
Reptiles - Alligators and Crocodiles | Steven Casey |  BOS Convention 2015 Spring
| 55 | Square | |
Crocodile
Reptiles - Alligators and Crocodiles | Steven Casey |  Czech Origami Convention 2016
| 164 | Square | |
Dachshund
Mammals - Canidae - Dogs | Steven Casey |  Drawing Origami - Volume 1 by Halle, Pere Olivella and Nicolas Terry (read full review)
| 999 | Square
Bonus diagrams for book preorders | 
Folded by Luc Marnat |
Dachshund
Mammals - Canidae - Dogs | Steven Casey |  Pajarita Magazine 122 | 24 | Square |
Folded by Luc Marnat |
Diamond pattern
Geometric and other shapes | Steven Casey |  Origami USA Convention 2020
| 24 | Square | |
Diplodocus
Dinosaurs and Prehistoric Animals - Jurassic - Jurassic Dinosaurs | Steven Casey |  Everything Origami by Matthew Gardiner
| 16 | Square | |
Echidna - Spiny anteater
Mammals - Monotremata - Egg Laying Mammals | Steven Casey |  BOS Magazine 124 | 44 | Square
Older version | |
Echidna - Spiny anteater
Mammals - Monotremata - Egg Laying Mammals | Steven Casey |  Czech Origami Convention 2015
| 318 | Square | 
Folded by Pere Olivella |
Echidna - Spiny anteater
Mammals - Monotremata - Egg Laying Mammals | Steven Casey |  The Echidna by Steven Casey
| 4 | Square |
Folded by Pere Olivella |
Elephant - 1981
Mammals - Elephantidae - Elephants | Steven Casey |  BOS Convention 2014 Autumn | 56 | Square | |
Eric Joisel
People | Steven Casey |  BOS Convention 2011 Spring - Birmingham
| 65 | Square | 
Wet-Folded from a square of double-sided mulberry paper by Gilad Aharoni |
Face
People | Steven Casey |  Classic Origami by Paul Jackson (read full review)
| 56 | Square | 
Folded by Rui Roda |
Face
People | Steven Casey |  Impariamo a Fare Origami by Guido Gazzera
| 28 | Square |
Folded by Rui Roda |
Fairy penguin
Birds - Sphenisciformes - Penguins | Steven Casey |  The Origami Collection 12 | 280 | Square | |
Filing box
Boxes and Containers | Steven Casey |  BOS Magazine 91 | 24 | Rectangle - 1X2 | |
Filing box 2
Boxes and Containers | Steven Casey | Personal Collection | | Square | |
Fish
Fish | Steven Casey |  Origami Kit for Dummies by Nick Robinson (read full review)
| 107 | Square | |
Flapping bird
Toys - Action Models | Steven Casey |  BOS Magazine 98 | 14 | Square | |
Flapping bird 2
Toys - Action Models | Steven Casey |  Folding Australia 2022 | 13 | Square | |
Gibbon
Mammals - Primates | Steven Casey | Origami USA Convention 2020
| 26 | Square | |
Hammer
Objects - Various | Steven Casey |  Origami Per Tutti by Guido Gazzera
| 108 | Square | |
Hippopotamus
Mammals - Hippopotami | Steven Casey |  BOS Convention 1983 Spring | 13 | Rectangle - 1X3 | |
Hippopotamus
Mammals - Hippopotami | Steven Casey |  The Origami Collection 7 | 149 | Rectangle - 1X3 | |
Hippopotamus
Mammals - Hippopotami | Steven Casey |  Tanteidan 14th convention (read full review) | 182 | Square | 
Folded from a square of cardstock by Gilad Aharoni |
Horse
Mammals - Equidae - Horses and Donkeys | Steven Casey |  Bogota Origami Convention 2014
| 65 | Square | |
House
Buildings | Steven Casey |  Origami USA Convention 1990 (read full review)
| 290 | Square | 
Folded by Wilson Yeung |
Jerboa
Mammals - Rodentia - Rats, Mice and Rodents | Steven Casey |  Origami USA Convention 2011 (read full review)
| 36 | Square | |
Kangaroo
Mammals - Marsupialia - Kangaroos | Steven Casey |  Origami Worldwide by John Montroll and Brian K. Webb (read full review)
| 89 | Square | 
Folded from a square of Tant paper by Gilad Aharoni |
King Penguin
Birds - Sphenisciformes - Penguins | Steven Casey | Personal Collection | | Square | |
Kiwi
Birds - Apterygiformes - Kiwis | Steven Casey | Origami Per Tutti by Guido Gazzera
| 27 | Square | |
Koala
Mammals - Marsupialia - Koalas | Steven Casey |  Origami USA Convention 2022
| 39 | Square | |
Koala
Mammals - Marsupialia - Koalas | Steven Casey | Origami USA Convention 1990 (read full review)
| 22 | Square | 
Wet-folded from a square of double-sided mulberry paper by Gilad Aharoni |
Koala
Mammals - Marsupialia - Koalas | Steven Casey |  Origami USA Convention 1997 (read full review)
| 49 | Square |
Folded by Gilad Aharoni |
Koala on a branch
Mammals - Marsupialia - Koalas | Steven Casey |  MFPP 1998 Convention | 50 | Square |
Folded by Gilad Aharoni |
Koala on a branch
Mammals - Marsupialia - Koalas | Steven Casey |  BOS Convention 1982 Spring | 19 | Square | 
Wet folded from a square of double-sided mulberry by Gilad Aharoni |
Koala on stump
Mammals - Marsupialia - Koalas | Steven Casey |  Origami USA Convention 1985 (read full review)
| 37 | Square |
Folded by Gilad Aharoni |
Koala on stump
Mammals - Marsupialia - Koalas | Steven Casey |  The Best of Annual Collections 1981-1995 (read full review)
| 69 | Square |
Folded by Gilad Aharoni |
Kookaburra
Birds - Coraciiformes - Kingfishers and Hoopoes | Steven Casey |  The Origami Collection 14 | 327 | Square | |
Labrador
Mammals - Canidae - Dogs | Steven Casey | Everything Origami by Matthew Gardiner
| 4 | Square | |
Labrador
Mammals - Canidae - Dogs | Steven Casey |  Origami Animals by Matthew Gardiner
| 11 | Square | |
Lambeosaurus
Dinosaurs and Prehistoric Animals - Cretaceous - Cretaceous Dinosaurs | Steven Casey | Everything Origami by Matthew Gardiner
| 8 | Square | |
Lizard
Reptiles | Steven Casey |  BOS Magazine 258 | 20 | Square
Crease pattern | |
Lizard
Reptiles | Steven Casey | Origami USA Convention 1989 (read full review)
| 42 | Square | |
Lounge chair
Objects - Furniture | Steven Casey | Folding Australia 2005 (read full review)
| 22 | Square | |
Man riding a camel
Mammals - Camelidae - Camels | Steven Casey |  BOS Convention 1997 Autumn | 111 | Square | |
Mandarin duck
Birds - Anseriformes - Ducks and Geese | Steven Casey | Everything Origami by Matthew Gardiner
| 1 | Square | |
Mandarin duck
Birds - Anseriformes - Ducks and Geese | Steven Casey | Origami Animals by Matthew Gardiner
| 8 | Square | |
Margined coral fish
Fish | Steven Casey |  BOS Convention 2008 Spring | 186 | Square | |
Mask
People | Steven Casey | Origami USA Convention 1989 (read full review)
| 290 | Square | |
Meerkat
Mammals - Herpestidae - Meerkat and Mongoose | Steven Casey | Personal Collection | | Square | |
Mouse
Mammals - Rodentia - Rats, Mice and Rodents | Steven Casey | Everything Origami by Matthew Gardiner
| 10 | Square | 
Folded by Rui Roda |
Mouse
Mammals - Rodentia - Rats, Mice and Rodents | Steven Casey | Origami Animals by Matthew Gardiner
| 17 | Square |
Folded by Rui Roda |
Panda
Mammals - Ursidae - Pandas | Steven Casey |  BOS Convention 1986 Autumn | 16 | Square | 
Folded from a square of double-sided Unryu by Gilad Aharoni |
Panda
Mammals - Ursidae - Pandas | Steven Casey |  BOS Convention 1995 Spring | 45 | Square | 
Folded fom a square of origami paper by Gilad Aharoni |
Pegasus
Imaginary beings - Pegasi | Steven Casey | Origami USA Convention 1989 (read full review)
| 249 | Square | 
Folded from a square of Alabaster paper by Gilad Aharoni |
Pinocchio
Media and Culture | Steven Casey |  Origami per Pinocchio
| 38 | Square | |
Puli
Mammals - Canidae - Dogs | Steven Casey |  Origami: Step by Step to Amazing Paper Models by Ondrej E. Cibulka
| 108 | Square | |
Rabbit
Mammals - Lagomorpha - Rabbits and Bunnies | Steven Casey | BOS Convention 1983 Spring | 11 | Square | |
Rabbit
Mammals - Lagomorpha - Rabbits and Bunnies | Steven Casey |  BOS Convention 2011 Autumn
| 67 | Square | |
Rabbit
Mammals - Lagomorpha - Rabbits and Bunnies | Steven Casey | Everything Origami by Matthew Gardiner
| 16 | Square | |
Rabbit
Mammals - Lagomorpha - Rabbits and Bunnies | Steven Casey | Origami Animals by Matthew Gardiner
| 23 | Square | |
Rabbit
Mammals - Lagomorpha - Rabbits and Bunnies | Steven Casey |  Origami USA Convention 2008 (read full review)
| 30 | Square | 
Wet-folded from a square of double-sided mulberry paper by Gilad Aharoni |
Rabbit-eared bandicoot
Mammals - Marsupialia - Marsupials | Steven Casey |  BOS Convention 1992 Autumn | 196 | Square | |
Santa Claus
Religion and Holidays - Christmas and Santa Claus | Steven Casey | Origami USA Convention 1997 (read full review)
| 58 | Square | 
Folded from a square of origami paper by Gilad Aharoni |
Santa Claus
Religion and Holidays - Christmas and Santa Claus | Steven Casey | BOS Convention 2014 Autumn | 78 | Square
2 units | 
Folded from 2 squares of origami paper by Gilad Aharoni |
Scissors
Objects - Various | Steven Casey | Origami Per Tutti by Guido Gazzera
| 106 | Square | |
Sheep dog
Mammals - Canidae - Dogs | Steven Casey |  BOS Convention 2018 Spring | 100 | Square | |
Shell
Molluscs | Steven Casey |  BOS Convention 1986 Spring | 20 | Square | 
Folded by Gilad Aharoni |
Shell
Molluscs | Steven Casey | Origami Kit for Dummies by Nick Robinson (read full review)
| 92 | Square
Nice color-change |
Folded from a square of duo origami paper by Gilad Aharoni |
Skateboard
Sports and Athletes | Steven Casey |  Origami USA Convention 2021
| 18 | Square | |
Skull
People - Anatomic parts - Skulls and Skeletons | Steven Casey | Day of the Dead Origami by Matthew Gardiner and Steven Casey
| 22 | Square
Sugar Skull | 
Folded from a square of Duo Thai paper by Gilad Aharoni |
Skunk
Mammals - Mustelids - Skunks | Steven Casey | Folding Australia 2005 (read full review)
| 26 | Square | 
Folded from a square of origami paper by Gilad Aharoni |
Sombrero
Clothes - Hats | Steven Casey | Day of the Dead Origami by Matthew Gardiner and Steven Casey
| 27 | Square | |
Striped candy
Food | Steven Casey | Day of the Dead Origami by Matthew Gardiner and Steven Casey
| 56 | Square | |
Triceratops
Dinosaurs and Prehistoric Animals - Cretaceous - Triceratops | Steven Casey | Everything Origami by Matthew Gardiner
| 1 | Square | |
Tropical fish
Fish | Steven Casey | BOS Convention 1986 Spring | 20 | Rectangle - 1X2 | |
Turtle
Reptiles - Turtles | Steven Casey | Everything Origami by Matthew Gardiner
| 22 | Square | |
Turtle
Reptiles - Turtles | Steven Casey | Origami Animals by Matthew Gardiner
| 29 | Square | |
Welsh Corgi
Mammals - Canidae - Dogs | Steven Casey | Personal Collection | | Square | 
Folded from a square of Duo Thai paper by Gilad Aharoni |
Whale
Mammals - Cetacea - Whales | Steven Casey | Origami per Pinocchio
| 40 | Square | |
Wombat
Mammals - Marsupialia - Marsupials | Steven Casey | Personal Collection | | Square | |
Yin Yang
Symbols - Yin Yang | Steven Casey | Folding Australia 2007
| 11 | Square | 
Folded from a square of double-sided Unryu paper by Gilad Aharoni |
Yin-Yang
Symbols - Yin Yang | Steven Casey | Folding Australia 2022 | 82 | Square | |
